Anifah, F., Dasuki, D., K, H. F., & Triratnawati, A. (2018). Role of family structure and parenting style in adolescent pregnancy in Surabaya, Indonesia. Majalah Obstetri & Ginekologi, 26(2), 91–97. https://doi.org/10.20473/mog.V26I22018.91-97