Kusumawati, Helnia. “Pengaruh Pendampingan Suami Terhadap Lama Persalinan Normal Kala Ii Pada Ibu Primipara Di Rumah Bersalin Sakina Idaman Yogyakarta”. Journal of Holistic Nursing Science 2, no. 1 (January 31, 2015): 38–48. Accessed September 23, 2026. https://journal.unimma.ac.id/nursing/article/view/456.