Bibliometric Review of Online Learning Challenges and Opportunities

Abstract

This study presents a bibliometric analysis of research on problems and prospects of online learning platforms published between 2014 and 2024. By examining a curated dataset of scholarly articles from the Lens.org database, this paper identifies the intellectual structure, key research themes, and emerging trends in the field. The analysis reveals a significant growth in publications, especially from 2020 onwards, driven by the global shift to remote education during the COVID-19 pandemic. The findings highlight the most influential journals, prolific authors, leading institutions, and prominent countries contributing to this body of knowledge. Keyword co-occurrence analysis identifies major thematic clusters, including "e-learning," "digital divide," "student engagement," "learning analytics," and "educational equity." This study provides a comprehensive overview for academics and practitioners, outlining the trajectory of research and suggesting future directions in an increasingly digital education environment.