Hongjoy, P., S. Wattananonsakul, and T. Junprasert. “Validation of the Causal Model of Motivational Process Based On the Expectancy-Value Theory Affecting Innovative Thinking Competencies for Entrepreneurship in Undergraduate Students”. Dhammathas Academic Journal, vol. 25, no. 4, Dec. 2025, pp. 173-88, https://so06.tci-thaijo.org/index.php/dhammathas/article/view/283694.