FITRIANI; HUSNAH, R. . UPAYA PENINGKATAN PENGETAHUAN REMAJA MENGENAI PERILAKU SEKS BEBAS DI SMAN 25 BATAM. Awal Bros Journal of Community Development, [S. l.], v. 3, n. 2, 2021. DOI: 10.54973/abjcd.v3i2.248. Disponível em: https://journal.univawalbros.ac.id/index.php/abjcd/article/view/fitiriani20211. Acesso em: 10 may. 2025.