Al-Kathiri, Mai Bandar Naif. “The Effectiveness of Participatory Electronic Games in Developing the Skill of Numerical Sense for a Mathematics Course for Elementary School Students”. Journal of Educational and Psychological Sciences 5, no. 29 (August 29, 2021): 113–127. Accessed December 27, 2025. https://journals.ajsrp.com/index.php/jeps/article/view/4008.