Boonanake, A., Pollaharn, C., & Duangchatom, K. (2021). The model of educational quality management by using a network in small secondary schools under the secondary educational service area office 26. Journal for Developing the Social and Community, 8(1), 57–80. retrieved from https://so03.tci-thaijo.org/index.php/rdirmu/article/view/242696