KETTEM, S. Communicative English Training Curriculum Development to enhance Potential of Tourism Service Providers in Cha am – Hua Hin Areas. Journal of MCU Phetchaburi Review , [S. l.], v. 7, n. 3, p. 266–279, 2024. Disponível em: https://so03.tci-thaijo.org/index.php/JPR/article/view/280664. Acesso em: 30 sep. 2026.