Intan Navelia Z, Hanifa FN, Rusliani DM, Dewi NP, Heldayasari F. The Effect of Using Peanut Ball on The Duration of First Stage of Labour: A Systematic Review . Jurnal MID-Z [Internet]. 2024May31 [cited 2024Jul.3];7(1):55-61. Available from: https://ejurnal.uij.ac.id/index.php/JM/article/view/2831