Phothong , Chainarong, Kisda Pongpitaya, and Churaphunporn Thanaphet. 2026. “A Model of Transformational Leadership for Enhancing School-Community Collaborative Network Innovation of School Administrators under Primary Educational Service Area Offices in the Northeastern Region”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University 9 (3). Nakhon Sawan,Thailand:215-31. https://doi.org/10.2774.EDU2026.3.288551.