Kesya Nurul Aulia, Mariah Ulfah, Wasis Eko Kurniawan. The Effect of Reproductive Health Education on Adolescent’ Attitudes Toward Premarital Sexual Behavior at SMK Ma’arif NU 1 Cilongok. IJHS [Internet]. 2026 Apr. 11 [cited 2026 Apr. 25];6(2):70-8. Available from: https://journalshub.org/index.php/ijhs/article/view/7045