EMILIA. The Effectiveness of Endorphin Massage in Reducing Labor Pain During the Active Phase of the First Stage of Labor at Independent Midwifery Practice (PMB) E, Mustika Jaya, Bekasi (2025–2026) . International Journal of Health and Pharmaceutical (IJHP), [S. l.], v. 6, n. 3, p. 818–824, 2026. DOI: 10.51601/ijhp.v6i3.721. Disponível em: https://ijhp.net/index.php/IJHP/article/view/721. Acesso em: 25 aug. 2026.