Sasmitha Sasmitha, Kamelia Sinaga, Imran Saputra Surbakti, Asnita Sinaga, and Rati Aksari. 2025. “Pengaruh Terapi Birth Ball Terhadap Kemajuan Persalinan Kala I Di Klinik Putri May Sarah”. Jurnal Siti Rufaidah 3 (1):09-20. https://doi.org/10.57214/jasira.v3i1.162.