MU'ALIMAH, Miftakhul; PUTRI WAHYU WIGATI. The Effect of the Use of Birthing Ball on the Progress of First Stage Childbirth on Primigravida. Journal for Quality in Public Health, [S. l.], v. 5, n. 2, p. 626–631, 2022. DOI: 10.30994/jqph.v5i2.292. Disponível em: https://jqph.org/index.php/JQPH/article/view/292. Acesso em: 18 apr. 2024.