MARIANA ONI BETHAN et al. PENERAPAN KOMBINASI BIRTH BALL DAN COUNTER PRESSURE DALAM MENURUNKAN INTENSITAS NYERI PERSALINAN KALA I FASE AKTIF DI RUANG VK/PONEK RSUD PROF DR. W.Z. JOHANNES KUPANG. Jurnal Cakrawala Ilmiah, [S. l.], v. 5, n. 4, p. 291–296, 2025. Disponível em: https://mail.bajangjournal.com/index.php/JCI/article/view/12117. Acesso em: 7 mar. 2026.