ทองย้อย อิทธิภาส. “The Government Procurement Operations With an Electronic Government Procurement (e – GP) of the Local Administrative Organizations in Muang District, Ang Thong Province: The Government Procurement Operations With an Electronic Government Procurement (e – GP) of the Local Administrative Organizations in Muang District, Ang Thong Province”. LAWARATH SOCIAL E – JOURNAL 3, no. 1 (April 29, 2021): 39–54. Accessed March 28, 2024. https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/250668.