DAMPAK MEDIA IKLAN (BILLBOARD ROKOK) TERHADAP PERILAKU MEROKOK SISWA DI SMK NEGERI 3 PALU. Faculty of Medicine, Tadulako University, P-ISSN: 2407-8441 and e-ISSN 2502-0749 [Internet]. 2020 Nov. 15 [cited 2026 Apr. 25];3(1):71-84. Available from: https://jurnal.fk.untad.ac.id/index.php/htj/article/view/42