CHAIRUNGRUANG, D. B. Achievement in Police Drug Prevention and Suppression duties of Metropolitan Police Divison 9. Journal of the Association of Researchers, [S. l.], v. 25, n. 3, p. 465–476, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/jar/article/view/247924. Acesso em: 6 oct. 2026.