Patanasorn, Angkana Tongpoon. “The use of linking adverbials in the argumentative essays of Thai EFL learners”. Asia-Pacific Journal of Science and Technology 15, no. 8 (April 14, 2017): 751–767. accessed March 7, 2026. https://so01.tci-thaijo.org/index.php/APST/article/view/83300.