Lertsomporn , Veera, and kulisara chaichan. “Guidelines for Digital Public Administration of Ban Pong Subdistrict Administrative Organization, Ngao District, Lampang Province”. MCU Haripunchai Review 8, no. 4 (January 3, 2025): 150–162. accessed September 3, 2026. https://so04.tci-thaijo.org/index.php/JMHR/article/view/a-0011.