This map shows the geographic impact of Youngjun Lee'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 Youngjun Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Youngjun Lee more than expected).
This network shows the impact of papers produced by Youngjun Lee. 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 Youngjun Lee. The network helps show where Youngjun Lee may publish in the future.
Co-authorship network of co-authors of Youngjun Lee
This figure shows the co-authorship network connecting the top 25 collaborators of Youngjun Lee.
A scholar is included among the top collaborators of Youngjun Lee 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 Youngjun Lee. Youngjun Lee is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kim, Seong-Won & Youngjun Lee. (2018). The Effect of Programming-based TPACK Education Program on Self-efficacy Beliefs about Technology Integration of Pre-service Teachers. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 422–426.2 indexed citations
Lee, Youngjun, et al.. (2014). Design of Programming Education with App Inventor. 237–240.
12.
Lee, Youngjun, et al.. (2013). Studying the Possibility of Puzzle Based Learning for Informatics Gifted Elementary Student Education. The Journal of Korean Association of Computer Education. 16(5). 9–16.1 indexed citations
13.
Lee, Youngjun, et al.. (2013). ANALYSIS OF INSTRUCTION MODELS IN SMART EDUCATION. International Association for Development of the Information Society.3 indexed citations
14.
Lee, Eunkyoung, et al.. (2013). A COMPARATIVE STUDY OF E-LEARNING SYSTEM FOR SMART EDUCATION. International Association for Development of the Information Society.
15.
Park, Young-Sun, et al.. (2013). Direction of Contents Development for SMART Education.. International Association for Development of the Information Society.1 indexed citations
16.
Lee, Youngjun, et al.. (2012). The Status of Informatics Gifted Education in Korea. EdMedia: World Conference on Educational Media and Technology. 2012(1). 2660–2664.1 indexed citations
17.
Lee, Youngjun, et al.. (2012). Prepare Smart Education: Furnishing Educational Materials. EdMedia: World Conference on Educational Media and Technology. 2012(1). 1649–1654.1 indexed citations
Park, Hyun-Woo, et al.. (2009). A Numerical Analysis on a Dependence of Hydrogen Diaphragm Compressor Performance on Hydraulic Oil Conditions. Journal of Hydrogen and New Energy. 20(6). 471–478.3 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.