T The Effect of back massage on labor pain on mothers giving birth :Literature review: Pengaruh Back Rolling Massage Terhadap Nyeri Persalinan Pada Ibu Bersalin: Literature Review. Proceeding Of Sari Mulia University Midwifery National Seminars, [S. l.], v. 4, n. 1, p. 345–354, 2022. DOI: 10.33859/2c48tr29. Disponível em: https://ocs.unism.ac.id/index.php/PROBID/article/view/892. Acesso em: 1 jun. 2025.