HALIMATUSYADIAH, Leni; OCTAVIA, Rina; FATHIYATI, Fathiyati; GIASTAMI, Salma Nur; REZALDI, Firman. The Effect of Birth Ball on Reducing Labor Pain in The 1st Active Phase at TPMB Wina Julaeli, S.Tr. Keb. Bdn in Labuan District, Banten Province in 2024. Jurnal Biologi Tropis, [S. l.], v. 24, n. 3, p. 159–169, 2024. DOI: 10.29303/jbt.v24i3.7194. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JBT/article/view/7194. Acesso em: 22 jul. 2024.