Appavoo, Perienen. “The Impact of a Technology-Based Approach for the Learning of Mathematics at Secondary School Level”. Journal of e-Learning and Knowledge Society 16, no. 4 (December 30, 2020): 76-85. Accessed June 25, 2022. http://je-lks.org/ojs/index.php/Je-LKS_EN/article/view/1135210.