Rachmawati, R., Afandi, N. and Alwansyah, M.A. 2025. SURVIVAL ANALYSIS ON DATA OF STUDENTS NOT GRADUATING ON TIME USING WEIBULL REGRESSION, COX PROPORTIONAL HAZARDS REGRESSION, AND RANDOM SURVIVAL FOREST METHODS. BAREKENG: Jurnal Ilmu Matematika dan Terapan. 19, 3 (Jul. 2025), 2111-2126. DOI:https://doi.org/10.30598/barekengvol19iss3pp2111-2126.