Tonapetyan, Anush. “Justification of the Angular Velocity of the Spherical Working Body in a Small-Sized Root Crops Harvester”. AgriScience and Technology 3, no. 87 (December 13, 2024): 207–212. Accessed April 3, 2025. https://journal.anau.am/index.php/anau/article/view/516.