[1]
Khairi khalil, J., جوان, Mahmood, A. and عمار 2023. On Left Slides (Upper or Lower) in e-Abacus Diagram. Journal of Education and Science (JES). 32, 1 (Mar. 2023), 38–46. DOI:https://doi.org/10.33899/edusj.2023.136997.1295.