Kitwetch, A., W. Thongkamkaew, and C. Kesarat. “Collaborative Policy in the Opinion of Public Sector to Area-based Management at Koh Yor Sub-District, Mueang Songkhla District, Songkhla”. Journal of Modern Learning Development, vol. 9, no. 2, Feb. 2024, pp. 256-68, https://so06.tci-thaijo.org/index.php/jomld/article/view/264672.