ISLAM, M Ataharul. An alternative to the product limit method: the multistate approach. Journal of Statistical Research , [S. l.], v. 55, n. 1, p. 7–20, 2021. Disponível em: https://www.banglajol.info/index.php/JStR/article/view/56564. Acesso em: 22 sep. 2025.