(Sasitorn Kajornjit) ศ. ข., and (Wichian Thamrongsotthisakul) ว. ธ. “ THE EFFECTS OF COGNITIVE GUIDED INSTRUCTION. ”. Journal of Education and Innovation, vol. 20, no. 1, Mar. 2018, pp. 164-75, https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/115559.