Raman, Arumugam, Raamani Thannimalai, Yahya Don, and Mohan Rathakrishnan. “A Bibliometric Analysis of Blended Learning in Higher Education: Perception, Achievement and Engagement”. International Journal of Learning, Teaching and Educational Research 20, no. 6 (June 30, 2021): 126–151. Accessed January 12, 2026. http://ijlter.myres.net/index.php/ijlter/article/view/81.