(Pirot Khemacitto), P. wirojanakhemaguna . “THE ADMINISTRATION OF THE PRACTICE OFFICE IN ACCORDANCE WITH THE PRINCIPLES OF SUITABLE THINGS [SAPPAYA] 4 IN SING BURI PROVINCE”. Journal of Buddhist Anthropology, vol. 5, no. 5, May 2020, pp. 12-25, https://so04.tci-thaijo.org/index.php/JSBA/article/view/240291.