MIZANBEKOV, I.; BEKBOSYNOV, S.; LYTKINA, L. Analysis of the state of the machine and tractor fleet of Northern Kazakhstan. Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series, [S. l.], v. 140, n. 3, p. 89–103, 2022. DOI: 10.32523/2616-7263-2022-140-3-89-103. Disponível em: https://bultech.enu.kz/index.php/main/article/view/316. Acesso em: 19 may. 2024.