Patnibool, Pollawat, Phra Metheewatcharaphon (Likhit Panyatharo), and Banjong Lawalee. “A Causal Relationship Model of Factors Affecting the Effectiveness of Academic Administration in Schools under the Primary Educational Service Area Offices in Roi Et Province”. Dhammathas Academic Journal 26, no. 3 (September 30, 2026): 99–116. accessed October 9, 2026. https://so06.tci-thaijo.org/index.php/dhammathas/article/view/294380.