RUKMAINI; OKTAVIANI, F.; SUCIAWATI, A. The Effect of Birthing Balls on the Length of First Stage Labor among Primigravidas at the Barokah Main Clinic Bandung City in 2021. International Health Sciences Journal, [S. l.], v. 1, n. 1, p. 10–19, 2023. DOI: 10.61777/ihsj.v1i1.8. Disponível em: https://ihsjournal.id/index.php/go/article/view/8. Acesso em: 23 dec. 2025.