PURBA, Yeni Trisna; HUTAURUK, Deswidya S.; MASDALIFAH, Nur. PENGARUH MEDIA FILM DAN POSTER TENTANG NAPZA TERHADAP PENGETAHUN DAN SIKAP SISWA SMK JORLANGHATARAN. Seminar Ilmiah Nasional Teknologi, Sains, dan Sosial Humaniora (SINTESA), [S. l.], v. 4, 2022. Disponível em: https://jurnal.undhirabali.ac.id/index.php/sintesa/article/view/1698. Acesso em: 12 may. 2025.