Vo, Thanh Duy, and Natjiree Jaturapitakkul. “The Use of Vocabulary Learning Strategies by Thai EFL Learners Studying Vietnamese as a Third Language”. LEARN Journal: Language Education and Acquisition Research Network 9, no. 2 (December 25, 2016): 105–121. accessed September 16, 2026. https://so04.tci-thaijo.org/index.php/LEARN/article/view/102650.