Arifin, I., Iskandar, I., Budianita, E., Yanti, N. and Insani, F. (2026) “Comparative Study of Agglomerative Hierarchical Clustering and K-Means for Student Academic Stress Grouping”, Building of Informatics, Technology and Science (BITS), 8(1), pp. 425-438. doi: 10.47065/bits.v8i1.10265.