Retnowati, Yuni, Vinny Alvionita, and Tanti Tri Lestari. “Intervention of Dark Chocolate Consumption on Complaints of Menstrual Pain in Adolescent Girls: Descriptive Case Study”. Ahmar Metastasis Health Journal 5, no. 1 (June 30, 2025): 26–33. Accessed April 16, 2026. http://ahmareduc.or.id/journal/index.php/AMHJ/article/view/443.