ANDARWULAN, Setiana; HAKIKI, Miftahul. Effektivitas Birthing Ball pada Ibu Primipara terhadap Persalinan Kala Dua. Oksitosin : Jurnal Ilmiah Kebidanan, [S. l.], v. 10, n. 1, p. 14–21, 2023. DOI: 10.35316/oksitosin.v10i1.1665. Disponível em: https://journal.ibrahimy.ac.id/index.php/oksitosin/article/view/1665. Acesso em: 10 feb. 2026.