ASTAWA, I Gusti Made Yoga; LUKMAN, Iing; ARYAWATI, Wayan. The Factors on Labor and Delivery Duration Among Births and Hospitalization Records: The Application of Survival Analysis . Sigma&Mu: Journal of Mathematics, Statistics and Data Science, [S. l.], v. 1, n. 1, p. 31–43, 2023. Disponível em: https://journals.balaipublikasi.id/index.php/sigmamu/article/view/44. Acesso em: 7 jan. 2025.