MARYANI, S.; RESPATI, S. H.; ASTIRIN, O. P. Association Between Pregnant Woman Class and Pregnancy Complication in Tegal District, Central Java. Journal of Maternal and Child Health, [S. l.], v. 1, n. 4, p. 214–219, 2017. Disponível em: http://www.thejmch.com/index.php/thejmch/article/view/31. Acesso em: 2 may. 2024.