Saensin N, Khlaisang J. Development of A Mobile Learning Model Integrating Vlog Reflective Learning Method to Enhance Confidence and English Speaking Skills of Secondary Students. ECT Journal [Internet]. 2023 Dec. 28 [cited 2024 May 14];18(25):66-83. Available from: https://so01.tci-thaijo.org/index.php/ectstou/article/view/267078