Hubungan Usia Menarche, Status Gizi, Stres Dan Kadar Hemoglobin Terhadap Kejadian Dismenorea Primer Pada Mahasiswi Fakultas Kedokteran, Universitas Mulawarman: Relationship Between Menarche Age, Nutritional Status, Stress, and Hemoglobin Levels on the Incidence of Primary Dysmenorrhea in Students of Faculty of Medicine, University of Mulawarman. J. Sains. Kes 2024, 3 (3), 443-450.