Fatkurrohman, Rizki, Viantika Kusumasari, and Dian Adkhana. “The Effect of Dark Chocolate on Primary Dymenoreries In Students at An Nur Ngrukem Islamic Boarding School, Bantul, Yogyakarta: Pengaruh Dark Chocolate Terhadap Dismenore Primer Pada Santri Putri Pondok Pesantren An Nur Ngrukem Bantul Yogyakarta”. Jurnal Kesehatan Masa Depan 3, no. 2 (October 18, 2023): 173–193. Accessed May 1, 2025. https://jurnal.ruangide.org/JKMD/article/view/105.