Darkuthni, M., Tahir, M., & Tumedia, J. L. (2018). Human Papilloma Virus16 and 18 Infection and the Cervical Cytology Changes in Combined Hormonal Contraceptive Users: Infeksi Human Papilloma Virus Tipe 16 dan 18 dan Perubahan Sitologi Serviks pada Akseptor Kontrasepsi Hormonal Kombinasi. Indonesian Journal of Obstetrics and Gynecology, 6(3), 188–192. https://doi.org/10.32771/inajog.v6i3.785