Thanamaimas, Werachai, and Wannana Soonthonnarurangsee. “Voices of ASEAN Teachers of English regarding Target Variety Issues of English as the Official Language of the ASEAN Community”. Pasaa Paritat Journal, no. 36 (April 12, 2022). accessed March 14, 2025. https://so07.tci-thaijo.org/index.php/PasaaParitat/article/view/929.