รุ่งกำจัด ส. (2018) “ROLES OF SUBDISTRIC AND VILLAGE HEADMAN ON NATIONAL REFORMATION BY CURRENT GOVERNMENT: Somnuek Rungkamjad”, Journal of MCU Social Science Review. Ayutthaya, Thailand, 7(2), pp. 132–140. Available at: https://so03.tci-thaijo.org/index.php/jssr/article/view/132779 (Accessed: 7 October 2022).