Setiawan, Arif Budi. “Legal Protection for Reporting Witnesses in Matters of Narcotics and Psychotropics”. Requisitoire Law Enforcement 14, no. 1 (July 30, 2022): 1–7. Accessed April 20, 2026. https://ejournal.cria.or.id/index.php/relae/article/view/56.