Sari, Zelda Mulia, Ade Tyas Mayasari, and Riona Sanjaya. 2024. “Asuhan Kebidanan Pada Ny. W Inpartu Kala I Fase Aktif Dengan Birth Ball: Midwifery Care for Mrs. W Inpartu in the First Active Phase With Birth Ball”. Bunda Edu-Midwifery Journal (BEMJ) 8 (1):253-59. https://doi.org/10.54100/bemj.v8i1.288.