Hartati S. Tazkiyatun Nafs as an Effort to Reduce Premarital Sexual Behavior of Adolescents. Islam. Guid. Couns. J. [Internet]. 2018 Jan. 30 [cited 2026 Oct. 16];1(1):33-44. Available from: https://igcjournal.com/index.php/home/article/view/30