KHAMALIN, S. M.; BAYU NIRWANA, M.; SUSANTO, I. Regresi Extended Cox Pada Kasus Nonproportional Hazard. STAINS (SEMINAR NASIONAL TEKNOLOGI & SAINS), [S. l.], v. 2, n. 1, p. 1–6, 2023. Disponível em: https://proceeding.unpkediri.ac.id/index.php/stains/article/view/2798. Acesso em: 6 dec. 2023.