KETNAKORN, P. . . The academic article The role of opinion leaders of the greater Mekong region : Phra Maha Rajchakru Phon Samek. Journal of MCU Modern Education Studies, [S. l.], v. 1, n. 1, p. 33–40, 2020. Disponível em: https://so03.tci-thaijo.org/index.php/JMES/article/view/247235. Acesso em: 9 may. 2024.