Sripan, N., S. . Chaowachai, and V. . Jansila. “Development Guidelines the Participation in Quality Assurance in Secondary Schools of Teacher in Lomsak Consortium, The Secondary Educational Service Area Office”. Journal of Modern Learning Development, vol. 7, no. 4, May 2022, pp. 307-19, https://so06.tci-thaijo.org/index.php/jomld/article/view/254849.