Wongwatthanaphong, K. “Integrity and Transparency of the Local Government Administration in Sam-Ngam District, Phichit: Integrity and Transparency of the Local Government Administration in Sam-Ngam District, Phichit”. Governance Journal, vol. 7, no. 1, June 2018, pp. 324-53, https://so01.tci-thaijo.org/index.php/gjournal-ksu/article/view/132137.