“ORGANIZATION OF EXTRACURRICULAR ACTIVITIES IN MATHEMATICS IN PRIMARY CLASSES AND THEIR REQUIREMENTS: Https: doi.org 10.5281 Zenodo.13907457”. ILMIY TADQIQOTLAR VA ULARNING YECHIMLARI JURNALI, vol. 1, no. 2, Oct. 2024, pp. 48-52, https://worldlyjournals.com/index.php/ituy/article/view/5974.