RAHMI FITRIA; ROMY WAHYUNY. EFEKTIVITAS PEMBERIAN METODE BIRTH BALL TERHADAP INTENSITAS NYERI PERSALINAN KALA I FASE AKTIF DI BPM ROKAN HULU. Maternity and Neonatal : Jurnal Kebidanan, [S. l.], v. 9, n. 01, p. 44–54, 2021. DOI: 10.30606/jmn.v9i01.1035. Disponível em: https://journal.upp.ac.id/index.php/jmn/article/view/1035. Acesso em: 20 jul. 2024.