Sudsaward S, Sapphayalak D. Opinion Survey of Industrial Workers about the Need to Develop Essential Skills through Online Lifelong Learning. ECT Journal [Internet]. 2021 Sep. 30 [cited 2024 May 6];16(21):48-64. Available from: https://so01.tci-thaijo.org/index.php/ectstou/article/view/249569