Pradnyantari, Made Ratih, et al. “Penegakan Hukum Terhadap Penyalahgunaan Narkotika”. Jurnal Preferensi Hukum, vol. 2, no. 1, Mar. 2021, pp. 11-15, https://www.ejournal.warmadewa.ac.id/index.php/juprehum/article/view/3043.