Saydullaev Abbosjon, Sultonov Beknazar. Investment Dynamics of the Samarkand Region: Analysis and Forecast Using a Polynomial Model. ajsshr [Internet]. 2025 Feb. 8 [cited 2025 Aug. 2];5(02):11-20. Available from: https://www.theusajournals.com/index.php/ajsshr/article/view/4563