NISA’, F. PENGARUH KARAKTERISTIK HIS DENGAN LAMA PERSALINAN KALA II DI BPS SAHABAT PEREMPUAN GUNUNG ANYAR SURABAYA. Journal of Health Sciences, [S. l.], v. 9, n. 2, 2016. DOI: 10.33086/jhs.v9i2.163. Disponível em: https://journal2.unusa.ac.id/index.php/JHS/article/view/163. Acesso em: 18 may. 2024.