Moleewong N, Suwathanpornkul D. The Development of Standards, Indicators and Criterions for Internal Quality Assurance of Srinakharinwirot University Demonstration Schools. GS KKU HS [internet]. 2018 Jun. 28 [cited 2026 Sep. 28];6(2):52-66. available from: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/131228