1.
Vanno V, Kaemkate W, Wongwanich S. Development and validation of the measurement model of group-level positive psychological capital: Composing group-level variables from individual-level data using data aggregation models. kasetsart J. Soc. Sci. [internet]. 2016 Apr. 1 [cited 2026 Sep. 12];37(1):99-110. available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/242835