อั๊งเจริญ ศ., บุญภักดิ์ ก. and พิมดี ไ. (2015) “Competency on Information Technology for Instruction Teacher Under the Office of Vocational Education in Chonburi Province”, Journal of Industrial Education, 14(3), pp. 670–676. Available at: https://ph01.tci-thaijo.org/index.php/JIE/article/view/123004 (Accessed: 6 May 2024).