Kilasonia, Emzar, and Lukhum Chelidze. “Major Trends in the Development of Auto Tractor Engines”. Bulletin of Akaki Tsereteli State University, no. 1(17) (March 20, 2026): 137–143. Accessed August 6, 2026. https://moambe.journals.atsu.edu.ge/index.php/moambe/article/view/315.