[1]
Arpha ก. ., Phonyiam ณ. ., Sutthiprapa ป. ., Khumdinphithak ศ. . ., and Thawinkarn ด. . ., “Policy Recommendation to Develop Innovative Organization of Secondary School in Khon Kaen Province”, GS KKU HS, vol. 8, no. 3, pp. 32–41, Dec. 2020.