Oktavian, Jhon, and Yunus Elon. “Tingkat Pengetahuan Masyarakat Terhadap Narkoba”. Jurnal Penelitian Perawat Profesional 4, no. 2 (May 1, 2022): 599-606. Accessed June 3, 2026. https://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/950.