Arifin, Irfan, Iwan Iskandar, Elvia Budianita, Novi Yanti, and Fitri Insani. 2026. “Comparative Study of Agglomerative Hierarchical Clustering and K-Means for Student Academic Stress Grouping”. Building of Informatics, Technology and Science (BITS) 8 (1), 425-38. https://doi.org/10.47065/bits.v8i1.10265.