พันพิพัฒน์ จ, วงษ์นายะ ส, บุญอนนท์ ร. THE STRATEGY DEVELOPMENT FOR ENVIRONMENTAL MANAGEMENT OF BASIC EDUCATION SCHOOL UNDER KAMPHAENGPHET PRIMARY EDUCATIONAL SERVICE AREA OFFICES 1 AND 2. Res Comm Soc Dev J [internet]. 2022 Apr. 1 [cited 2026 Sep. 17];16(2):162-76. available from: https://so04.tci-thaijo.org/index.php/NRRU/article/view/251825