THE EFFECT OF BIRTH BALL ON PAIN RELIEF IN PARTICULAR WOMEN IN THE IST ACTIVE PHASE IN SPACE BANCAR COMMUNITY HEALTH CENTER. INTERNATIONAL JOURNAL OF MIDWIFERY RESEARCH, [S. l.], v. 2, n. 1, 2025. DOI: 10.47710/ijmr.v2i1.90. Disponível em: https://ijmr.iiknutuban.ac.id/index.php/ijmr/article/view/90. Acesso em: 2 aug. 2025.