AMALIA, S.; RATNASARI, V.; ZAIN, I. Semiparametric Bivariate Probit Model Early Breastfeeding Initiation and Exclusive Breastfeeding. Journal of the Indonesian Mathematical Society, [S. l.], v. 31, n. 3, p. 1952, 2025. DOI: 10.22342/jims.v31i3.1952. Disponível em: http://jims-a.org/index.php/jimsa/article/view/1952. Acesso em: 28 aug. 2025.