Safitri, Debby Endayani, and Nur Setiawati Rahayu. “Menstrual Duration and Its Association With Premenstrual Syndrome (PMS): Reproductive and Nutritional Factors”. Arsip Keilmuan Gizi (AKG) 3, no. 2 (September 10, 2026): 55–63. Accessed September 14, 2026. https://salnesia.id/akg/article/view/1956.