Karningsih, Mardeyanti, Fauziah Yulfitria, Dewi Nirmala Sari, and Dwi Purwanti. 2024. “Effectiveness of Pelvic Rocking Exercise With Birth Ball on the Duration of Third Stage of Labor”. International Journal of Science and Society 6 (1), 887-98. https://doi.org/10.54783/ijsoc.v6i1.1078.