POLAPA, V. R.; KATILI, D. N. O.; NOUR ARRIZA DWI MELANI; ADAM, J. Perbedaan Tehnik Posisi Miring Kiri dan Penggunaan Birthing Ball Terhadap Kemajuan Persalinan: Studi Quasi Eksperimental: The Differences In The Left Lateral Position Technique And The Use Of A Birthing Ball On The Progress Of Labor: A Quasi-Experimental Study. Indonesian Journal of Midwifery (IJM), [S. l.], v. 9, n. 1, p. 1–9, 2026. DOI: 10.35473/ijm.v9i1.4444. Disponível em: https://jurnal.unw.ac.id/index.php/ijm/article/view/4444. Acesso em: 5 aug. 2026.