Phimphisan, Piyaphon, Natthachai Chanthachum, and Anusorn Chanprathuk. “The Development of Learning Activities to Promote Critical Thinking Skills Using Marzano’s Learning Management Technique for Six Grade Students”. Academic Journal of Mahamakut Buddhist University Roi Et Campus 9, no. 2 (March 9, 2020): 519–530. Accessed February 1, 2023. https://so01.tci-thaijo.org/index.php/AJMBU/article/view/236915.