Palachai S, Vehachart R. EDUCATION SANDBOX POLICY MANAGEMENT STRATEGY FOR DEVELOPING THE QUALITY OF EDUCATION SUSTAINABLY. JMND [internet]. 2026 Jan. 31 [cited 2026 Sep. 11];13(1):76-87. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/296681