Multilevel Analysis on the Contextual Effect of Posyandu on Healthy Prenatal Behavior Among Pregnant Women in Bengkayang, West Kalimantan. Journal of Maternal and Child Health, [S. l.], v. 4, n. 4, p. 242–249, 2019. Disponível em: https://www.thejmch.com/index.php/thejmch/article/view/191. Acesso em: 1 feb. 2026.