Phunilamai, Yaowadee, and PhrakhrupaladBoonchuay Chotivungso (Auiwong). 2024. “Educational Leadership and Personnel Participation in Administration of Educational Institutions According to the Principles of Social Object 4”. Journal of Graduate MCU KhonKaen Campus 11 (1):26-41. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/266281.