Hanghon P, Rinthaisong I. Confirmatory factor analysis of collaboration model in nonformal higher education management in southern Thailand. kasetsart J. Soc. Sci. [Internet]. 2018 Jul. 23 [cited 2024 May 3];39(3):472-7. Available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/242570