Thintha, P. “The Development of Creative Problem Solving Ability Using Scenario-Based Learning in Geography of Grade 9 Students, The College of Dramatic Arts”. Journal of Humanities and Social Sciences Review, vol. 24, no. 1, May 2022, pp. 95-109, https://so05.tci-thaijo.org/index.php/hspbruacthjournal/article/view/259459.