Sudsomboon, Weerayute, and Tawan Petcharwut. 2025. “Guidelines to Enhance High Competency Vocational Education Instructional Management Competitiveness on Institute of Vocational Education : North Eastern Region 1”. Journal of Technical and Engineering Education 16 (1):58-70. https://so10.tci-thaijo.org/index.php/FTEJournal/article/view/1405.