Jangsuk, Patchakanan, Waro Pengsawat, and Wannika Chalakbang. “The Study of the Component of Dual Vocational Training Management of Voacational College in Sakon Nakhon Province”. Journal of Graduate MCU KhonKaen Campus 13, no. 1 (March 15, 2026): 27–37. accessed September 1, 2026. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/281190.