LESTARI, E.; PAMUNGKASARI, E. P.; DEWI, Y. L. R. Multilevel Analysis on the Contextual Effect of Posyandu on Exclusive Breastfeeding in Sleman, Yogyakarta. Journal of Maternal and Child Health, [S. l.], v. 4, n. 4, p. 250–259, 2019. Disponível em: http://www.thejmch.com/index.php/thejmch/article/view/192. Acesso em: 3 may. 2024.