วารสาร บ. บทบรรณาธิการ. Journal of Graduate School Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, v. 10, n. 46, 2013. Disponível em: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/10071. Acesso em: 22 sep. 2026.