Khalel, Ibrahim, Omar Al- tmaran, and Abdulhamid Hashmi. “Employing the Flipped Classroom Strategy in Primary Mathematics Classes”. International Journal of research in Educational Sciences. 4, no. 1 (December 15, 2020): 497 - 529. Accessed December 5, 2024. https://iafh.net/index.php/IJRES/article/view/233.