ดาบเพชร ศ. Tourism in National Capitals and Global Change. Journal of Business, Innovation and Sustainability (JBIS), [S. l.], v. 10, n. 1, p. 120–122, 2016. Disponível em: https://so02.tci-thaijo.org/index.php/BECJournal/article/view/54801. Acesso em: 5 พ.ค. 2024.