Chankhaw S. EFFECTS OF HEALTH EDUCATION ACTIVITIES APPLYING SAPPURISA-DHAMMA PRINCIPLE TOWARDS THE HEALTH BEHAVIORS AND PROBLEM SOLVING THINKING SKILLS ON THE TOPIC OF HEALTH PROMOTION FOR THE LOWER SECONDARY SCHOOL STUDENTS. JSC [internet]. 2023 Oct. 31 [cited 2026 Oct. 10];7(10):95-108. available from: https://so06.tci-thaijo.org/index.php/JSC/article/view/268141