Chaipin N. AN EVALUATION OF DIAMOND HEALTH PROMOTING SCHOOL PROJECT OF CHUMCHON BAN PAFAEK SAMAKKHI SCHOOL UNDER THE PHAYAO PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. JSBA [internet]. 2022 Nov. 30 [cited 2026 Apr. 22];7(11):71-90. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/262102