Le, H. T. ., C. H. . Nguyen-Dinh, H. T. . Van, and M. D. . Nguyen. “The Evolution of Online Physics Education: Insights from a Bibliometric Study”. International Journal of Learning, Teaching and Educational Research, vol. 24, no. 4, Apr. 2025, pp. 221-49, https://www.ijlter.net/index.php/ijlter/article/view/2275.