Somsri J, Wattananarong A, Meekun K, Poovatanakul V. The Development of Teacher Competency in The 21st Century of Basic Educational Institutions. truhusocjo [Internet]. 2023 Dec. 27 [cited 2024 May 10];14(3):181-96. Available from: https://so01.tci-thaijo.org/index.php/truhusocjo/article/view/263098