Bozorboyev , Diyorbek. “INDEKS TUSHUNCHASI VA STATISTIKADAGI O’RNI: Https: doi.org 10.5281 Zenodo.15826121”. Journal of International Science Networks , vol. 1, no. 5, July 2025, pp. 369-71, https://bestjournalup.com/index.php/jisn/article/view/1902.