This map shows the geographic impact of Betül Özkan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Betül Özkan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Betül Özkan more than expected).
This network shows the impact of papers produced by Betül Özkan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Betül Özkan. The network helps show where Betül Özkan may publish in the future.
Co-authorship network of co-authors of Betül Özkan
This figure shows the co-authorship network connecting the top 25 collaborators of Betül Özkan.
A scholar is included among the top collaborators of Betül Özkan based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Betül Özkan. Betül Özkan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Özkan, Betül, Ali Karaşan, & İ̇hsan Kaya. (2021). A Fuzzy Based Performance Model for the Assessment of Individual Sport Branches: A Case Study for Tennis Players.. 37. 27–51.1 indexed citations
Özkan, Betül, İ̇hsan Kaya, & Hüseyin Başlıgil. (2017). A Fuzzy Based Goal Programming Methodology for Minimizing the Risk Factors: A Real Case Application in Pharmaceutical Sector. 28. 475–493.2 indexed citations
7.
Özkan, Betül & Hüseyin Başlıgil. (2016). Evaluating Vaccine Temperature Monitoring Systems via Fuzzy Analytic Hierarchy Process. DergiPark (Istanbul University). 45(1). 2–11.1 indexed citations
Özkan, Betül, Hüseyin Başlıgil, İ̇hsan Kaya, & Vildan Özkır. (2015). A Fuzzy Mixed Integer Linear Programming Model for A Reverse Logistics System with A Real Case Application. 25. 269–289.2 indexed citations
10.
Özkan, Betül. (2014). The Use of Video Cases in Teacher Education. SHILAP Revista de lepidopterología.11 indexed citations
11.
Özkan, Betül & Barbara McKenzie. (2008). Social Networking Tools for Teacher Education. Society for Information Technology & Teacher Education International Conference. 2008(1). 2772–2776.22 indexed citations
12.
Özkan, Betül. (2008). How to effectively use free and open source software in education. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2008(1). 1171–1175.2 indexed citations
13.
McKenzie, Barbara, et al.. (2008). Turning Hindsight into Foresight: Mentoring New Distance Education Faculty. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2008(1). 2988–2993.1 indexed citations
14.
McKenzie, Barbara, et al.. (2006). Distance Learning Faculty Development via Mentoring. Society for Information Technology & Teacher Education International Conference. 2006(1). 1282–1287.
15.
McKenzie, Barbara, et al.. (2006). Tips for Administrators in Promoting Distance Programs Using Peer Mentoring. Online journal of distance learning administration. 9(2).9 indexed citations
16.
Özkan, Betül, et al.. (2006). Student assessments as a tool to improve online teaching. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2006(1). 1732–1736.
17.
Özkan, Betül & Barbara McKenzie. (2006). Evaluating Educational Technologies: Technology Connoisseurs in the Campus. 2006(1).1 indexed citations
18.
McKenzie, Barbara, et al.. (2005). Distance Leadership Practices - What Works in Higher Education. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2005(1). 926–931.8 indexed citations
Özkan, Betül, et al.. (2004). Minimizing Security Vulnerabilities in High-Tech Classrooms.. THE journal. 32(1). 32.3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.