Boonsri, Sukanya, Kamonwan Tangdhanakanond, and Sirichai Kanjanawasee. 2020. “Development of Multi-Stage Test Item Bank for Measuring Multidimensional Knowledge Competency of Vocational Technical Teacher Students”. Dusit Thani College Journal 12 (3):600-615. https://so01.tci-thaijo.org/index.php/journaldtc/article/view/240991.