RITSAKULCHAI, S. The Creation of Public Relations Materials to Promote Sustainable Tourism: A Case Study of Wanyai, Mukdahan. Local Administration Journal, [S. l.], v. 15, n. 2, p. 163–184, 2022. Disponível em: https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/258417. Acesso em: 19 apr. 2024.