“Hubungan Pemakaian Alat Kontrasepsi Dengan Gangguan Siklus Menstruasi Pasangan Usia Subur (PUS) Tahun 2021: The Relationship Between the Use of Contraceptives and Menstrual Cycle Disorders in Couples of Childbearing Age Year 2021” (2025) Journal of Health, 10(1), pp. 001–008. doi:10.30590/joh.v10n1.445.