SUNARMI, A.; HAKSARI, E. L.; FITRIAHADI, E. Childbirth counseling by WhatsApp group to reduce the anxiety of primigravida. International journal of health & medical sciences, [S. l.], v. 5, n. 3, p. 193-200, 2022. DOI: 10.21744/ijhms.v5n3.1905. Disponível em: https://sloap.org/journal/index.php/ijhms/article/view/1905. Acesso em: 17 jul. 2024.