khaoto S, Niyamabha A. Guidelines for academic administration to promote professional competency of students in educational institutions Under the Suphanburi Provincial Vocational Education Office. jma [internet]. 2024 Dec. 4 [cited 2026 Jan. 8];11(3):270-84. available from: https://so04.tci-thaijo.org/index.php/JMA/article/view/272690