Utama, Reka Julia, Fadhlina Fadhlina, and Mahruri Saputra. “Perbandingan Pemberian Pijat Morfin Endogen (Endorphin) Dan Pijat Titik Li-4 Terhadap Nyeri Persalinan Kala I Fase Aktif”. Journal of Language and Health 5, no. 3 (December 3, 2024): 1135-1144. Accessed June 14, 2026. https://jurnal.globalhealthsciencegroup.com/index.php/JLH/article/view/4902.