Nur Fajri Idharuddin, and cahya ningrum. “Pengaruh Kontrasepsi Suntik Terhadap Kejadian Amenore : Effect of Injectable Contraceptives on the Incidence of Amenorrhea”. Indonesian Journal of Midwifery (IJM), vol. 6, no. 1, May 2023, pp. 24-31, doi:10.35473/ijm.v6i1.2181.