UTAMI, I. Q.; HWANG, W.-Y.; NINGRUM, R. A. Student’s Behavior Clustering based on Ubiquitous Learning Log Data using Unsupervised Machine Learning. Journal of Advanced Technology and Multidiscipline, [S. l.], v. 3, n. 1, p. 13–20, 2024. DOI: 10.20473/jatm.v3i1.55572. Disponível em: https://e-journal.unair.ac.id/JATM/article/view/55572. Acesso em: 27 aug. 2025.