RITONGA, Fitriana; SEBAYANG, Welina; T. BOLON, Christina Magdalena; NISA, Khairun. Physical and Psychological Preparation in Preparing for Childbirth. COVID-19 : Journal of Health, Medical Records and Pharmacy, [S. l.], v. 1, n. 01, p. 28–34, 2023. Disponível em: https://jurnal.devitara.or.id/index.php/sehat/article/view/60. Acesso em: 21 dec. 2025.