J. T. . Nem Singh, «Process of institutionalisation and democratisation in ASEAN: features, challenges and prospects of regionalism in southeast Asia», UNISCI discuss. pap., n.º 16, pp. 141–168, ene. 2008, Accedido: feb. 02, 2026. Disponible en: https://revistas.ucm.es/index.php/UNIS/article/view/UNIS0808130141A