Visuddhiyanamethi, Phramaha Phongprabhakorn, Phrakruworwanwitoon, and Chuchat Suttha. 2019. “A Comparison of the Tranquility (Upekkha) in Buddhism and Wu-Wei in Taoism”. Academic MCU Buriram Journal 4 (2):115-28. https://so06.tci-thaijo.org/index.php/ambj/article/view/241474.