HIDAYAT, Rahmat et al. Online Course Popularity: An In-depth Analysis with K-Means on Udemy Platform. JELIKU (Jurnal Elektronik Ilmu Komputer Udayana), [S.l.], v. 13, n. 4, p. 843-854, may 2025. ISSN 2654-5101. Available at: <https://ojs.unud.ac.id/index.php/jlk/article/view/124222>. Date accessed: 14 oct. 2025. doi: https://doi.org/10.24843/JLK.2025.v13.i04.p11.