Thulasiraman, Vidyaa, S. Anthony Philomen Raj, and A. George Louis Raja. “Grouping of E Learners Using Fuzzy K-Medoid Clustering”. Asian Journal of Computer Science and Technology 8, no. 2 (May 4, 2019): 85–89. Accessed June 29, 2025. https://www.ajcst.co/index.php/ajcst/article/view/2135.