Kullaboot, A., Kullaboot, A., Chansamruean , D. and Taomitr, S. (2021) “Problem Solving on Financial Asset Inequality”, Journal of Modern Learning Development, 6(1), pp. 380–394. available at: https://so06.tci-thaijo.org/index.php/jomld/article/view/246816 (accessed: 13 September 2026).