R. . Emmers, «The threat from Transnational Crime in Southeast Asia: Drug Trafficking, Human Smuggling and Trafficking and sea piracy », UNISCI discuss. pap., n.º 2, pp. 5–11, ene. 2003, Accedido: feb. 02, 2026. Disponible en: https://revistas.ucm.es/index.php/UNIS/article/view/UNIS0303230005A