Phosri W, Chalakbang W, Somsrisuk A. THE DEVELOPMENT OF AN ADMINISTRATION MODEL FOR PROMOTING CREATIVITY AND INNOVATION SKILLS OF TEACHERS IN SCHOOLS UNDER SAKON NAKHON PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. SN Grad J. [internet]. 2023 Dec. 27 [cited 2026 Oct. 14];20(91):25-33. available from: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/258823