Jayavaḍḍhano (Hongwilai), P. S. . “THE POTENTIALITY DEVELOPMENT OF SANGHA IN SANGHA ADMINISTRATION REGION 15”. Journal of MCU Nakhondhat, vol. 7, no. 4, Apr. 2020, pp. 219-26, https://so03.tci-thaijo.org/index.php/JMND/article/view/242475.