APRIANI, Y., YULIANTI, S., & MURWATI, M. (2023). PENGARUH BIRTHBALL TERHADAP KALA I FASE AKTIF PADA IBU BERSALIN DI PMB MALA KABUPATEN MUSI RAWAS SUMATERA SELATAN. Journal Of Midwifery, 11(2), 373-377. Retrieved from https://jurnal.unived.ac.id/index.php/JM/article/view/5399