Jaimetta, P., & Duangchatom, K. (2023). Innovative Leadership Improving Guidelines for School Administrators Under Kalasin Primary Educational Service Area Office 1. Journal of Education Rajabhat Maha Sarakham University, 20(2), 28–39. retrieved from https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/259064