Khamchaiwut, Nattharakan, Tidarat Tipprasert, and Wilaiphan Surintham. “English Content Structure in Digital Marketing: The New Normal Context in Chiang Rai Cultural Tourism”. Language and Linguistics 42, no. 2 (December 27, 2024): 198–228. accessed October 13, 2026. https://so04.tci-thaijo.org/index.php/joling/article/view/268778.