Ananda, Y. “Use of Injectable Contraceptives Relation With Menstrual Disorders on Family Planning Program Acceptors in Lubuk Buaya Public Health Center Padang 2018”. Jurnal Kesehatan Komunitas, Vol. 4, no. 2, Dec. 2018, pp. 52-56, doi:10.25311/keskom.Vol4.Iss2.245.