Sangpaphan, J., K. Kalyanamitra, S. Niyomyaht, and T. Lakkhanapichonchat. “USING INFORMATION TECHNOLOGY PROVIDING IN PUBLIC SERVICE OF BANGKOK DISTRICT OFFICES”. Journal of MCU Phetchaburi Review, vol. 7, no. 3, Dec. 2024, pp. 1-12, https://so03.tci-thaijo.org/index.php/JPR/article/view/275496.