SUTIN, W. Development of Online Practical Business English Writing Skills for Business English Students at the International College, Uttaradit Rajabhat University. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 3, n. 4, p. 389–402, 2023. DOI: 10.14456/iarj.2023.197. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/269049. Acesso em: 29 aug. 2026.