ล่องประเสริฐ ส.; ไพจิตร ป. Business Ethics of Tourism in Koh Samui District Suratthani Province. Journal of Management Sciences Suratthani Rajabhat University, [S. l.], v. 3, n. 1, p. 149–172, 2016. Disponível em: https://so03.tci-thaijo.org/index.php/msj/article/view/116600. Acesso em: 4 may. 2024.