JITPILAI, S. PHI TA KHON FESTIVAL MULTIMEDIA DEVELOPMENT DAN SAI DISTRICT, LOEI PROVINCE. Journal of Graduate School Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, v. 13, n. 61, p. 155–164, 2016. Disponível em: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/59248. Acesso em: 1 oct. 2026.