Janthaphim, N., Kenaphoom, S., Yupas, Y., & Chareonsiri, W. (2017). Factors Affecting the Effectiveness in Educational Management of Schools under Office of the Basic Education Commission in the Roi-Kaen-Sarn-Sin Provincial Cluster. Chophayom Journal, 28(3), 45–54. retrieved from https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/107025