อ่างสุวรรณ พ, ธรรมทัศนานนท์ ส. DEVELOPING A GUIDELINE OF LEARNING ORGANIZATION OF SMALL SCHOOL THE BASIC EDUCATION IN SECONDARY EDUCATIONAL SERVICE AREA OFFICE 27. Res Comm Soc Dev J [internet]. 2018 Dec. 7 [cited 2026 Sep. 29];12(3):211-2. available from: https://so04.tci-thaijo.org/index.php/NRRU/article/view/131583