Mukhamedova З., and Mirsaitov М. “MULTIVARIATE ANALYSIS AND ASSESSMENT OF RELIABILITY OF POWER EQUIPMENT OF SELF-PROPELLED ROLLING STOCK OF THE RAILWAYS”. SCIENCE AND INNOVATIVE DEVELOPMENT, vol. 5, no. 2, Apr. 2022, pp. 82-87, https://ilm-fan-journal.csti.uz/index.php/journal/article/view/39.