U. H. Kalandarov, M. Sh. Dovronova, F. K. Eshimova, and I. M. Fayziyeva. 2024. “Applying Equation in the Economy Defferensial”. EUROPEAN JOURNAL OF BUSINESS STARTUPS AND OPEN SOCIETY 4 (11):194-201. https://inovatus.es/index.php/ejbsos/article/view/4623.