1.
Moothummachai N, Kamol N. PROMOTING MATHEMATICAL REASONING ABILITIES BY USING MATHEMATICAL TASKS: CLASSROOM ACTION RESEARCH. J. Edu. NU. [Internet]. 2020 Feb. 27 [cited 2022 May 27];22(2):135-46. Available from: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/101211