1.
عبد الكبير سأع. HOW MANY SQUARES AND RECTANGLES ARE DRAWN IN A SQUARE OR RECTANGLE DIVIDED INTO SMALL SQUARES?. Electron. J. Univ. Aden Hum. Social Sci. [Internet]. 2021Sep.29 [cited 2025Apr.3];2(3):376-93. Available from: https://ejua.net/index.php/EJUA-HS/article/view/117