Saint, Meassnguon, Ruedeerath Chusanachoti, and Wichai Sawekngam. “Using Content and Language Integrated Learning to Develop Curriculum Principles in Response to the Needs of Undergraduate Students for Business English Writing Ability”. Journal of Arts Management 6, no. 3 (August 17, 2022): 1012–1031. Accessed May 23, 2024. https://so02.tci-thaijo.org/index.php/jam/article/view/256327.