Ruziqulov , J. ., Kurbonboyev, S. ., Xusinov, S., & Ruziqulova , D. . (2023). IMPROVEMENT OF THE SCRAPER WORK EQUIPMENT AND IMPROVING ITS EFFICIENCY. Eurasian Journal of Academic Research, 3(1 Part 4), 12–16. Retrieved from https://www.in-academy.uz/index.php/ejar/article/view/8935