Sondakh L, Hiola FAA. The Relationship of the Use of Social Media with Premarital Sexual Behavior in Adolescents in SMK Negeri 1, 2019. JCHP [Internet]. 2021Nov.30 [cited 2026Apr.16];1(2):1-7. Available from: https://psppjournals.org/index.php/jchp/article/view/104