logo logo European Journal of Educational Research

EU-JER is is a, peer reviewed, online academic research journal.

Subscribe to

Receive Email Alerts

for special events, calls for papers, and professional development opportunities.

Subscribe

Publisher (HQ)

Eurasian Society of Educational Research
Eurasian Society of Educational Research
7321 Parkway Drive South, Hanover, MD 21076, USA
Eurasian Society of Educational Research
Headquarters
7321 Parkway Drive South, Hanover, MD 21076, USA

' qualitative data' Search Results



...

With the break of the civil war in Syria, many Syrians have been displaced either internally or as refugees. Turkey, one of the leading host of Syrian refugees, has made changes to the policies to accommodate the needs of Syrians. Education is one of the most prominent needs of displaced refugee children. While 80 percent of refugee children living in camps have access to formal education, only small number of children living outside the camps are attending schools. With the increased number of children, many of the governmental organizations, municipalities, and NGOs have been involved in an effort to establish schools for Syrian refugee children living outside of the camps. This article reports the results of a study conducted at a newly established host community school for Syrian refugee children in the City of Gaziantep during the 2014-2015 school year. The aim of the study was to look at the experiences of administrators, teachers, and a parent who were involved in the establishment of the schools. The study made use of qualitative case study methodology, where interviews, focus group, and field notes were the data sources. The results of the study indicated that there were many systematic challenges involved in the establishment of the school, but nevertheless the teachers, administrators and the parents were happy to have the opportunity to be involved in this effort. The curriculum used in the school provided cultural relevance for the students and made their transition to the context easier. Although the school was established with support from the municipality for that year, there were not solid plans in place to provide sustainability of the school. This study provides a unique insight into the current status of Syrian refugee children living in Turkey and should serve as a bridge to policy makers in designing educational programs for refugees.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.5.2.53
Pages: 53-60
cloud_download 944
visibility 1064
16
Article Metrics
Views
944
Download
1064
Citations
Crossref
16

...

The objective of this study is to examine the teacher and parent views on the instruction of 5th grade students by branch teachers. This study is designed according to the phenomenology design and uses qualitative data. In order to collect data, open- ended questions were asked to 18 teachers and 16 parents of 5th grade students on the subject, and the responses were analyzed. According to the results of the study, for parents, the disadvantageous aspects of instruction of 5th grade students by branch teachers are that the students could not express themselves in the new class, there is no one knowing and monitoring them closely in the new class and students have difficulty in doing the performance homework. On the other hand, advantageous aspects for students according to parents are that branch teachers give instruction as they have command on the subject and students take multiple teachers as models. The study found the disadvantageous aspects for teachers as having difficulty in completing the curriculum, following homework and maintaining classroom discipline.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.4.3.118
Pages: 118-123
cloud_download 543
visibility 832
0
Article Metrics
Views
543
Download
832
Citations
Crossref
0

...

Facilitating effective mathematics learning and higher mathematics achievement have long been recognized as a key to the scientific and technological advancement of the African continent. While the central role that language proficiency plays in mathematics teaching and learning has received an overwhelming research attention in the literature over the past two decades, this is not the case among African policy-makers and political leaders. Drawing mainly from our professional experiences as mathematics educators and from the international research literature, our primary intent in this paper is to answer this question: How does the learning of mathematics in English at the basic school level help or hinder students’ mathematical proficiency? To answer this question, the paper is organized as follows. The first part, the introduction, gives a brief overview of the language of learning and teaching in Africa. The second part describes the method and conceptual framework undergirding the research. In the third section, we have analyzed the effects of mathematics learning and teaching through English for basic students whose mother tongue is a Ghanaian language. The conclusion offers four recommendations for developing and improving the mathematics proficiency of students in basic schools.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.4.3.124
Pages: 124-139
cloud_download 2085
visibility 1795
2
Article Metrics
Views
2085
Download
1795
Citations
Crossref
2

...

The purpose of the research is to evaluate pre-service preschool teachers' knowledge about environment by analyzing their drawings about it. 70 first grade, 99 second grade, 56 third grade and 44 fourth grade, with a total of 269 students have been evaluated in this research. This qualitative research was made with social structuralism vision. The data used in this research were gathered by draw and tell conversation technique, where pre-service teachers were asked to draw the first thing when they think about environment and explain it. When analyzing the data, both qualitative and quantitative techniques were used. After analyzing collected data, it is seen that most used object in drawings are tree, human, house and sun, respectively. 4 themes and 12 sub-categories under these themes are detected by pre-service teachers' drawings. The most drawn theme by pre-service teachers is Theme 3: a place which affected/designed by third persons, while the least drawn is Theme 4: a place where humans, animals and plants lives together. 10 categories have seen after analyzing explanations of the drawing. Most explanation seen in the places that supports human life category. Independent variables of the research (sex and grade level) and themes and explanations of the drawings are statically and meaningfully related to each other. The most significant result of this research is that pre-service preschool teachers have human-centric system of thought about environment.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.4.2.57
Pages: 57-69
cloud_download 730
visibility 1042
0
Article Metrics
Views
730
Download
1042
Citations
Crossref
0

...

Learner and teacher beliefs play an important role in second language (L2) learning. Furthermore, the role of grammar instruction and error correction in the L2 classroom is a topic that is still debated in the literature. This study explored the beliefs of EFL learners and teachers regarding the controversial role of grammar instruction and error correction. A total of 17 instructors and 60 students at a private Turkish university participated in the study. The participants completed an open-ended questionnaire and interviewed regarding their beliefs about grammar instruction and error correction. Themes emerging from the qualitative data were identified. As a result of this study, it can be said that both learners and teachers believed in the importance of grammar in language and error correction, however there were some differences between the learners and teachers regarding the use of native language in grammar teaching and other areas of grammar teaching.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.4.2.70
Pages: 70-76
cloud_download 840
visibility 991
3
Article Metrics
Views
840
Download
991
Citations
Crossref
3

...

Majority of NOS studies comprise of determination or assessment studies conducted with ordinary students. In order to gain further understanding on variation in NOS understandings among the students, there should be different research attempts focusing on unconventional students such as academically advanced students. The purpose of this study is to determine epistemological understanding of Finnish academically advanced science students concerning aspects of NOS. The study was a case study (N=39) conducted with qualitative perspective. Questionnaires on the students’ attitude toward science and motivation toward science learning plus a form for the teacher’s ideas and VNOS-C, were used as diagnostic tools and data collection instruments. The study revealed that the majority of the students were found to be naïve in aspects such as “empirical basis of science”, “observation and inference”, “subjectivity of scientists”, “social and cultural embeddedness”, “creativity in science”, “theories and laws” and “tentativeness”.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.3.4.167
Pages: 167-176
cloud_download 1062
visibility 1171
4
Article Metrics
Views
1062
Download
1171
Citations
Crossref
4

...

Research indicates attributes and practices for mentor teachers that can be used for effective mentoring. Universities provide guidelines for preservice teacher (mentee) engagement in schools generally from anecdotal evidence, however, what are desirable attributes and practices for mentees? This qualitative study gathers data from 25 mentor teachers through an extended response questionnaire and audio-recorded focus group discussions about attributes and practices for mentees. Findings showed that desirable attributes for mentees included: enthusiasm, being personable, commitment to children, lifelong learning/love of learning, open/reflective to feedback, develop resilience, and taking responsibility for their learning, while desirable practices included: planned and preparation for teaching, reflective practices; understanding school and university policies, knowing students for differentiated learning, and building a teaching repertoire (e.g. teaching strategies, behaviour management, content knowledge, and questioning skills). Preservice teachers need to consider teachers‟ suggestions on desirable attributes and practices that can help them achieve positive teaching experiences.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.2.3.107
Pages: 107-119
cloud_download 2349
visibility 2446
17
Article Metrics
Views
2349
Download
2446
Citations
Crossref
17

...

This study focused on the phenomenon of success at work asking whether it would be possible to find factors from top workers’ children and school experiences that would explain their later success. This study was a part of a larger research in which Finnish top workers, employees of the year, who have been selected as successful professionals of their field in Finland were researched. This article focuses on the narrative data collected through qualitative interviews. In this article, their childhood and adolescence experiences were analyzed in order to find out whether successful development could be enhanced already in early phases of life. This study employed the narrative interview method through which top workers were asked to reminisce their childhood and adolescence experiences. What factors have supported their success and how have they coped with adversities in life? According to the results, the most important key to success at work adopted from home was caring upbringing as parents did not set any ambitious goals for success for their children but made the children think about their future and have an optimistic attitude to life. The role of careers counseling at school was also discussed. Analyzing these factors is important if aiming at helping people’s chances of finding an occupation they fit and in which they can use their talents. Experiences and events taking place in childhood and adolescence can be crucial, or at least, direct people in a right direction.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.2.2.69
Pages: 69-82
cloud_download 1799
visibility 2114
5
Article Metrics
Views
1799
Download
2114
Citations
Crossref
5

...

This paper explored the myriad problems associated with undergraduate research supervision in social studies and religious education using one of the primary Colleges of Education near Gaborone, the capital city of Botswana as a case study. The study applied qualitative research involving interviews and focus group interviews to solicit information from eight college lecturers and ten final year students doing research in Religious Education and Social Studies. The respondents were purposively selected on the basis that they would provide rich data on the supervision of research projects. Additional information was generated through document and content analysis. The findings revealed that supervisors and student teachers at undergraduate level experience a large array of problems related to research capacity. The students, for example lacked presentation skills which has resulted in failure to present original work. There is also evidence of a relatively inadequate supervisory skills by college lecturers in terms of executing their supervision duties. The study concludes by calling for both supervisors and their supervisees to consider undergraduate research as a two-way process which requires expertise and adequate skills.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.2.1.37
Pages: 37-50
cloud_download 700
visibility 943
2
Article Metrics
Views
700
Download
943
Citations
Crossref
2

...

The major purpose of this study was to explore the social studies teachers’ perceptions and understandings of citizenship education in primary schools in Botswana. The study adopted a post colonial lens by using the notions of the pedagogy of imperialism and contrapuntal criticism to interrogate the teachers’ perceptions of citizenship education. The study was qualitative in nature and employed the naturalistic inquiry paradigm. Qualitative methods were used to collect data. Data were analyzed using grounded theory through the constant comparative technique. The findings of the study revealed that social studies teachers perceived teaching about Botswana as citizenship education. The paradox lies in the teachers’ view that knowledge about Botswana’s cultures, histories and politics constitutes citizenship education. Therefore, the study recommends that citizenship education be re-imagined to take into account both the local and global trends on citizenship education. Furthermore, teachers have to be cognizant of the politics of mainstream academic knowledge and work towards knowledge construction devoid of imperialist ideologies.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.1.2.85
Pages: 85-105
cloud_download 965
visibility 922
5
Article Metrics
Views
965
Download
922
Citations
Crossref
5

...

Emerging evidence indicates that culture influences pupils learning of science. However, the influence of culture on science learning is usually not considered when developing science curricular for both primary and secondary schools. This study investigated the extent to which primary and secondary school pupils believe in cultural interpretations of the physical phenomenon of ‘heat’ associated with anger and the influence of education level, ethnic communities and gender on cultural beliefs. Cross-sectional survey research design was used. The target population was Standard Seven, Form one and Form Three pupils in ten districts selected from Nyanza, Rift Valley, Central, Eastern and Coast Provinces in Kenya. The ten districts were selected purposively to represent 10 different ethnic communities from the five provinces. A total of 2837 secondary and 625 primary school pupils participated. The pupils were drawn from 15 primary and 31 secondary schools .A questionnaire was used to gather information from pupils. Both qualitative and quantitative techniques were used in analyzing data. Hypotheses were tested using the chi square ( X 2) statistic at α = 0.05 level of significance. Some of the results obtained give statistically significant relationship between pupils’ beliefs in cultural interpretations of scientific phenomenon of heat associated with anger and the communities where they come from. This implies that such beliefs are confined to specific communities studied. There appears to be no significant association between pupils’ beliefs in cultural interpretations of the scientific phenomenon of heat and level of education in some of the communities. The implication is that education reduces beliefs in cultural interpretations in such communities but does not eradicate such beliefs. There was also no statistically significant association between pupils’ beliefs in cultural interpretations of the scientific phenomenon of heat and gender, implying that both boys and girls equally believe in cultural interpretations. The findings from this study inform curriculum developers of some of the cultural beliefs that are likely to influence the learning of science. It is recommended that teachers discuss cultural interpretations of scientific concepts before introducing them in their lessons.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.1.2.143
Pages: 143-154
cloud_download 747
visibility 944
0
Article Metrics
Views
747
Download
944
Citations
Crossref
0

Learning to Teach for Social Justice as a Cross Cultural Concept: Findings from Three Countries

learning to teach social justice cross cultural concept

Marilyn Cochran-Smith , Larry Ludlow , Fiona Ell , Michael O'Leary , Sarah Enterline


...

All over the world, countries are paying close attention to how teachers are recruited, selected, and prepared for the nation’s schools. Increasingly, teachers are expected to teach all students to high standards at the same time that they play a major role in meeting rising expectations regarding social equity. Preparing teachers for these challenges is among the most pressing and complex tasks in teacher education. In response to these and other challenges, some initial teacher education programs now include among their major goals preparing teachers to teach for social justice, work toward equity and access for all students, and/or challenge inequities in existing educational systems and policies. This article focuses on three initial teacher education programs—one each in the United States, New Zealand, and Ireland. Although these programs differ from one another in many ways, they also share some goals related to teaching for social justice and equity. The article examines longitudinal survey data regarding teacher candidates’ scores on the “Learning to Teach for Social Justice-Beliefs” scale, which was designed to measure candidates’ endorsement of beliefs consistent with the concept of teaching for social justice. For each of the three research sites, the article analyzes: (a) demographic and teacher quality contexts, (b) initial teacher education program goals related to social justice/social equity, and (c) the results of surveys administered to teacher candidates at entry to and exit from the programs. The article concludes with discussion of learning to teach for social justice as a cross-cultural concept.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.1.2.171
Pages: 171-198
cloud_download 2219
visibility 2276
16
Article Metrics
Views
2219
Download
2276
Citations
Crossref
16

...

Entrepreneurship has been an intriguing issue as an indicator of economic development and social welfare particularly being focused on last decades. Furthermore, the issue of immigration has attracted considerable attention in recent years. Nowadays, the quality of the workforce and it's training processes are not getting only progressively important but as well the participation of migrants in the labor market will be a great problem in the future. Migrant’s entrepreneurial tendencies and career expectations designation are the main objectives of this research. This research was designed as a comparative qualitative model, and the structured written interview technique was used in order to collect the data. Randomly sampling study groups were formed according to methods of maximum diversity. The sampling group was formed by the participation of 12 Syrian migrant high school students who live and get trained in Altindag, a district of Ankara, Turkey and 13 Syrian migrant high school students who live and get trained in Kreuzberg, a district of Berlin, Germany. The collected data were analyzed by content analysis technique. The results of the research reveal that immigrant students have a high level of entrepreneurship in Germany, the nonetheless low level of the expectations of future career prospects in Turkey. Thus, the absences of sociocultural and economic areas where they will use entrepreneurial tendencies are a serious obstacle to them. Moreover, participants argue that they do not want to stay in Turkey anymore, and most of them intend to emigrate to Europe or another country if they can do so. Unlike Germany, many of the participants in Turkey neither know what they want to be nor how they want to live in the future and nor have they made any career planning.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.1.15
Pages: 15-27
cloud_download 505
visibility 1088
20
Article Metrics
Views
505
Download
1088
Citations
Crossref
20

...

Instrument design is a powerful research approach to answer questions on a unique research topic.  If the design was crafted to gather demographic information, and included open-ended remarks from respondents, the instrument could gather data that could be used in primary and secondary analyses on the same topic.  Further, the quantitative data could establish independent and dependent variables for statistical tests, while the open-ended questions could garner qualitative data. This researcher created a 35-question instrument on workplace bullying for American higher education and conducted a study on 142 American community colleges. The findings revealed that 64% of respondents endured workplace bullying (Hollis, 2016).  This data set supported several book chapters that included descriptive statistics, chi-square analysis, and qualitative data from the respondents. Further, by using the demographic data, the researcher was able to conduct a variety of analyses regarding workplace bullying and the association in community colleges involving race, gender, and sexual orientation. This practical essay will discuss insight to instrument development including a reflection on the literature review that informed the instrument design.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.1.105
Pages: 105-111
cloud_download 343
visibility 1172
0
Article Metrics
Views
343
Download
1172
Citations
Crossref
0

...

Acquiring the reading skills and using this skill effectively throughout life is possible by a qualified education hence qualified teachers. Therefore; teachers and candidate teachers are suggested to be; acquired the reading skills, focused on information and learning, trained well as individuals having knowledge of their fields and pedagogics. By the context; the aim of the study is suggested as examining the reading habits, interests, tendencies of the students studying at the Faculty of Education and analyzing the underlying reason behind their preferences. The descriptive phenomenology method; one of the qualitative research methods is used in the study. The studying group within the research is occurred by the 10 students from 5 different fields of Education Faculty, who read books constantly. The data acquired is collected by semi-structured interview questions and content analysis method is benefited to analyze the data. According to the results of the study; 140 discourses are observed to be expressed within the 6 themes, due to the reading habits, interests and tendencies of the students studying at the Faculty of Education. The mentioned themes herein, are formed as the following: “book type interested”, “content interested”, “topic interested”, “acquiring the reading habits”, “criteria for preferring books”, “the effect of social environment to prefer books”. While the most expressed theme is revealed as “criteria for preferring books”, the least one is about the reading habits, within the research.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.2.145
Pages: 145-156
cloud_download 623
visibility 1006
2
Article Metrics
Views
623
Download
1006
Citations
Crossref
2

...

This qualitative study was designed to introduce STEM (Science, Technology, Engineering, Mathematics) activities to pre-service science teachers and identify their views about STEM materials. In this context, a competition was organized with 42 pre-service science teachers (13 male- 29 female) who took Instructional Technologies and Material Development course in Elementary Science Education Department in Siirt University. The competition consisted of 5 categories: balloon powered car, mousetrap car, water rocket, spaghetti bridge 1 (durability) and spaghetti bridge 2 (visuality). Structured interview form developed by researchers was used as data collection instrument. The results were analyzed with the conventional content analysis. Results indicated that participants (especially females) are more willing to use STEM materials in their future teaching life. Participants mostly believe that STEM materials facilitate learning, enhance retention and increase self-confidence. However, there are also pre-service science teachers who believe that preparation of STEM materials is difficult, takes too much time and not appropriate to students’ levels.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.3.279
Pages: 279 - 288
cloud_download 445
visibility 1202
5
Article Metrics
Views
445
Download
1202
Citations
Crossref
5

...

In this research, it was aimed to determine the views of mathematics teacher candidates about the technological tools that can be used in mathematics lessons. The research was conducted through qualitative research methodology. 120 teacher candidates who were educated in the mathematics teacher education program in Dicle University Ziya Gokalp Education Faculty took part to the research. The data of the study were collected through semi-structured interviews. The data collection tool used in the study is an interview form developed by the researcher, and it consists of open-ended questions. In the analysis of the data, descriptive analyses were used. As a result of the data analysis obtained from the research, it was determined that teacher candidates responded as “computer/computer software” at most for the questions about what technological tools could be used in mathematics lessons, what technological tools they would use when they were teachers, and which technological tools would be beneficial. In addition, teacher candidates stated that there were computers at most as technological tools in their faculties and the technological tools in their faculties were mostly used for visualization/concretization the subject.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.3.321
Pages: 321 - 330
cloud_download 371
visibility 1012
4
Article Metrics
Views
371
Download
1012
Citations
Crossref
4

...

This study aims to review the impact of the interactive story reading method on 48-72 month children’s vocabulary based on receptive and expressive language. The study group is 52 children in the 48-72 months age group at the nurseries of primary schools at Ankara province. The research employed a combined pattern analyzing both quantitative and qualitative data. The data were collected via "General Information Form" ,"Expressive and Receptive Language Test in Turkish (TIFALDI)" developed under the leadership of Gul Guven and Berument The "Teacher Observation Form", the "Teacher Interview Form" and the "Family Interview Form". In conclusion of the study, a significant difference in favor of the experiment group in the posttest was observed with respect to average posttest scores of experiment and control groups, following the implementation of the Interactive Story Reading Program. The comparison of the follow-up test and pretest score averages revealed a significantly high value in favor of the total for the follow-up test for the children in the experiment group. The agreement among the forms filled out by two observers with reference to the results of the observation and video analysis regarding the implementation of the "Interactive Story Reading Method" by the teachers, was assessed to be good/very good agreement. In the light of these results it can be said that the interactive story reading method have a fundamental impact on receptive and expressive vocabulary knowledge of 48-72 months old children.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.3.395
Pages: 395-406
cloud_download 1019
visibility 1174
2
Article Metrics
Views
1019
Download
1174
Citations
Crossref
2

...

One of the important aspects that increase the efficiency of learning is well trained teacher. Besides, increasing quality and ensuring permanent learning is undoubtedly dependent on teacher’s effort to achieve these and active participation of student in the teaching process more actively and willingly. This study was conducted to review the views of teacher candidates for the practices they performed at relevant schools in the scope of teaching practice. In the study, it was aimed to determine what teachers have carried out for the teaching process to be more qualified. In the study, six open-ended questions were asked to 26 teacher candidates, working at central district of Tokat province during the spring semester of 2015-2016 academic year, received pedagogical formation, agreed voluntarily respond to the information on the form in pre-interview. The study conducted qualitatively. In the analysis of the data, descriptive analysis technique from qualitative data analysis techniques was used. According to findings, it is seen that participants experienced various problems during teaching practice. The participants found short haul and temporary solutions that they usually developed by themselves to overcome their problems that they experienced. The majority of the participants expressed   that they benefited from teaching practice course in the topics of lecturing, addressing, recognizing students, communicating with students, classroom management and attracting attention. The majority of the participants stated that teaching practice satisfied their expectations from this practice. It was found that the participants didn’t have enough knowledge about the practice itself, so their expectations from this practice was low. The fact that participants' expectations were low and they didn’t have enough knowledge about the practice shows that the practice in question satisfied their expectations easier and faster. Regarding the participants' expectations about how teaching practice should be and what it should include; they expect  for   teaching staff and practice teacher to   get  more involved with participants   and course; the lesson plans to be more planned and functional, the communication of instructors, and practice teachers at school to be better.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.4.510
Pages: 510-521
cloud_download 327
visibility 1118
2
Article Metrics
Views
327
Download
1118
Citations
Crossref
2

...

Mathematics educators have reported on many issues regarding students’ mathematical education, particularly students who received mathematics education at different departments such as engineering, science or primary school, including their difficulties with mathematical concepts, their understanding of and preferences for mathematical concepts. This study aimed to investigate the opinions of primary-school teacher education students in terms of their perceptions of difficulty level of the mathematics courses, change in their achievement, if there is any, and interest in mathematics after completing these courses, and factors affecting their achievement and interest level in these courses. Being qualitative in nature, this study was a case study. The data were analyzed using the content analysis and descriptive methods. According to the results, most students stated that they faced mathematics course content with unexpected level of difficulty. After taking basic mathematics courses, the percentage of students with decreased level of interest and achievement in mathematics was found higher than the students who experienced an increase in their interest and achievement. Students underlined such significant factors for the change of their interest and achievement in mathematics as prior knowledge, lecturer(s), and content coverage. Finally, most of the students viewed mathematics courses as a beneficiary tool for their professional development.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.6.4.541
Pages: 541-552
cloud_download 377
visibility 1009
2
Article Metrics
Views
377
Download
1009
Citations
Crossref
2

...