Nurwahyuni N, Moh.Said NA. Analisis perilaku asertif menolak penyalahgunaan narkoba pada siswa SMPN 2 Bungku Timur. Indones. Berdaya. [Internet]. 2024 Jun. 1 [cited 2026 Jul. 7];5(3):819-22. Available from: https://ukinstitute.org/journals/ib/article/view/829