Moothummachai, N. and Kamol, N. . (2020) “PROMOTING MATHEMATICAL REASONING ABILITIES BY USING MATHEMATICAL TASKS: CLASSROOM ACTION RESEARCH”, JOURNAL OF EDUCATION NARESUAN UNIVERSITY, 22(2), pp. 135–146. Available at: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/101211 (Accessed: 27 May 2022).