Bootnoi, N., S. Thipwiwatpotjana, and K. Khuma. “The Impact of Digital Transformation on Local Administrative Organizations’ Public Service Development”. Local Administration Journal, vol. 13, no. 4, Dec. 2020, pp. 347-62, https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/246201.