Sudtirak Jakrawanachachat, Ploypailin Kijkasiwat, and Surachai Chancharat. 2021. “An Approximation Approach for Valuing Reverse Mortgages in Thailand”. KKU Research Journal (Graduate Studies) Humanities and Social Sciences 9 (1):10-16. https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/223820.