Ruengkul A, Wasanasomsithi P. The Effects of Project-Based Writing Instruction on Writing Ability of Thai EFL Undergraduate Students. JHS.TRU [Internet]. 2021 Jan. 6 [cited 2024 Apr. 28];15(1):21-33. Available from: https://so03.tci-thaijo.org/index.php/trujournal/article/view/246401