Anggraeniy, M. E., Kundarti, F. isti, Titisari, I., & Rahayu, D. E. (2025). The Effect of Peanut Ball on the Duration of Labor in Mothers in the First Stage of Active Labor. EMBRIO: Jurnal Kebidanan, 17(2), 104-111. https://doi.org/10.36456/embrio.v17i2.10692