Pinphet, Pichai, and Punchalee Wasanasomsithi. “The Effects of Project-Based Blended Learning With Communication Strategy Instruction on English Oral Communication Ability of Undergraduate Engineering Students”. rEFLections 29, no. 1 (April 29, 2022): 207–231. Accessed May 11, 2024. https://so05.tci-thaijo.org/index.php/reflections/article/view/258952.