1.
Chueamang P, Piasai K, Hajisalah S, Chaladgarn T, Janjaroon A. A STUDY OF MATHAYOMSUKSA II STUDENTS’PROOF ABILITIES ON PARALLEL VIA CONJECTURING AND PROVING APPROACH WITH GEOGEBRA PROGRAM. ๋JIE [internet]. 2020 Sep. 14 [cited 2025 Apr. 14];19(2):40-9. available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/240570