ketnakorn, Phrabaidikasuphot. “THE ROLE OF OPINION LEADERS OF THE GREATER MEKONG REGION: PHRA MAHA RAJCHAKRU PHON SAMEK”. ASEAN Journal of Religious and Cultural Research 2, no. 2 (August 30, 2019): 1–8. accessed August 27, 2026. https://so02.tci-thaijo.org/index.php/ajrcr/article/view/249135.