Kukharonak, Heorhi, Mikhail Klesso, Andrei Predko, Dmitry Telyuk, Yuriy Vovk, and Oleg Lyashuk. “Organization of the Six-Cylinder Tractor Diesel Working Process”. International Journal of Integrated Engineering 13, no. 4 (April 25, 2021): 217–225. Accessed July 2, 2022. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6187.