BUSTONOV MANSURJON MARDONAKULOVICH, and RAKHIMOV BAHROMJON IBROXIMOVICH. “DETERMINATION OF THE LEVEL OF RISKS IN INVESTMENT PROJECTS USING ECONOMETRIC MODEL”. International Journal of Innovations in Engineering Research and Technology, vol. 7, no. 08, Jan. 2021, pp. 33-39, https://repo.ijiert.org/index.php/ijiert/article/view/160.