PARSAORAN SIPAYUNG, Erwin; ZARZANI, T. Riza; SIREGAR, Mhd. Azhali. The Effectiveness of Law Enforcement Against Corporations in Narcotics Distribution Offenses by the Narcotics Investigation Directorate of the North Sumatra Regional Police. International Conference Epicentrum of Economic Global Framework, [S. l.], p. 535–542, 2026. Disponível em: https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/1613. Acesso em: 1 aug. 2026.