Teshaboyeva Diyora Ulugbekovna, and Ismatova E’tiborxon Shavkat qizi. “DIFFERENTIATED INSTRUCTION IN MIXED-ABILITY ESL CLASSES”. Ethiopian International Journal of Multidisciplinary Research, vol. 13, no. 03, Mar. 2026, pp. 445-9, https://www.eijmr.org/index.php/eijmr/article/view/5564.