Siddiqov, Z. K., and N. S. A. kizi. “Importance of Competency Levels in Enhancing Students’ Mathematical Literacy”. American Journal of Language, Literacy and Learning in STEM Education (2993-2769), vol. 2, no. 3, Mar. 2024, pp. 524-9, https://grnjournal.us/index.php/STEM/article/view/3875.