Chuntori, C., Chaisuk, P. and Boonpoo, S. 2025. A Model of Innovative Leadership Based on the Seven Principles of Sappurisadhamma for School Administrators Under the Office of Primary Education Service Area in Cluster 8: A Model of Innovative Leadership Based on the Seven Principles of Sappurisadhamma for School Administrators Under the Office of Primary Education Service Area in Cluster 8. RATANABUTH JOURNAL. 7, 3 (Dec. 2025), 392–402.