“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 2, no. 1 (January 3, 2025). Accessed August 2, 2025. https://ijmr.iiknutuban.ac.id/index.php/ijmr/article/view/90.