Intarat S, Bunkum W, Nilubol W, Kumkaew J. Development of a Causal Model of Influence on Gratitude (katanyu) of Thais in an Aging Society. J. Multidiscip. Soc. Sci. [Internet]. 2023 May 9 [cited 2024 May 19];15(2):6-16. Available from: https://so03.tci-thaijo.org/index.php/sduhs/article/view/268354