Siri, Yuwanan. 2024. “The Guideline for Developing Educational Institution Administration Skills in the 21st Century According to the Four Iddhipāda Dhammas of Private Schools in Lumpang Province”. Journal of Organizational Management Excellence 2 (1):19-33. https://so16.tci-thaijo.org/index.php/JOME/article/view/461.