Istiqomah, Nita, and Hari Basuki Notobroto. “Pengaruh Pengetahuan, Kontrol Diri Terhadap Perilaku Seksual Pranikah Di Kalangan Remaja SMK Di Surabaya”. Jurnal Biometrika dan Kependudukan (Journal of Biometrics and Population) 5, no. 2 (September 8, 2017): 125–134. Accessed February 2, 2023. https://e-journal.unair.ac.id/JBK/article/view/5832.