Nedweera, Naowarat, and Pakorn Prachanban. 2020. “Structural Equation Modeling Factors Influencing Public Mind of the Students in Vocational Certificate”. KKU Research Journal (Graduate Studies) Humanities and Social Sciences 8 (3):9-19. https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/247805.