Sriwantanasakul S, Chatruprachewin C. A STUDY OF QUALITY CULTURE AND THE GUIDELINES TO PROMOTE QUALITY CULTURE IN SCHOOLS UNDER PHRAE PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. JMND [internet]. 2021 Jan. 20 [cited 2026 Aug. 28];8(1):118-33. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/249615