Yerizon, Arnellis, Tasman F, Widjaja W. Enhancing Junior High School Students’ Reasoning of Linear Equations Using GeoGebra Software. Int. J. Interact. Mob. Technol. [Internet]. 2023 Sep. 20 [cited 2024 Nov. 23];17(18):pp. 16-32. Available from: https://online-journals.org/index.php/i-jim/article/view/41441