Thanavaro, P. M. ., P. D. . Vajirapañño, and PhraSoponphattanabundit. “The Dynamics of Kathin Festival in Umao Sub – District of Yang Talat District Kalasin Province”. Journal of Modern Learning Development, vol. 6, no. 5, June 2021, pp. 39-51, https://so06.tci-thaijo.org/index.php/jomld/article/view/249230.