SIMANGUNSONG, H.; FREITAS, J. L.; SHRESTHA, P. S. Evaluating the Effectiveness of Criminal Law Policies in Reducing Narcotics Abuse in Medan City: A Mixed-Methods Study. Law and Economics, [S. l.], v. 17, n. 1, p. 14–28, 2023. DOI: 10.35335/laweco.v17i1.39. Disponível em: https://journals.ristek.or.id/index.php/LE/article/view/39. Acesso em: 9 may. 2026.