เทวตา อมรินทร์. “IMPLEMENTATION OF QUALITY CYCLE TO INNOVATE STUDENT ACTIVITY FOR DRUG PREVENTION IN HIGH SCHOOL”. Modern Management Journal 16, no. 2 (January 28, 2019): 97–104. Accessed April 25, 2024. https://so04.tci-thaijo.org/index.php/stou-sms-pr/article/view/168365.