“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” (2023) Jurnal Kesehatan Masa Depan, 2(3), pp. 173–193. Available at: https://jurnal.ruangide.org/JKMD/article/view/105 (Accessed: 17 November 2024).