Andari Wuri Astuti, Anjarwati, Herlin Fitriana Kurniawati ,Herlin Fitriani Kurniawati. “Knowledge about Sexual and Reproductive Health (SRH), Practice of Premarital Sexual Relationship and Pregnancy Among Indonesian Adolescents: A Qualitative Exploratory Study”. International Journal of Advanced Science and Technology 29, no. 7s (April 14, 2020): 191 - 204. Accessed July 18, 2024. http://sersc.org/journals/index.php/IJAST/article/view/9427.