Rasulova Nozigul. “A Competency-Based Approach to Organizing Differentiated Instruction: Criteria for Leveling Learning Outcomes”. Current Research Journal of Pedagogics 7, no. 02 (February 28, 2026): 170–174. Accessed June 5, 2026. https://masterjournals.com/index.php/crjp/article/view/2439.