Zaynab Abdusattarova. “EDUCATIONAL ACTIVITY AS A FACTOR IN SOLVING MATHEMATICAL PROBLEMS OF ELEMENTARY SCHOOL STUDENTS THROUGH THE THEORY OF COGNITIVE EDUCATION”. Web of Humanities: Journal of Social Science and Humanitarian Research, vol. 2, no. 9, Sept. 2024, pp. 9-13, https://webofjournals.com/index.php/9/article/view/1771.