Togizbayeva Б, Kinzhebayeva А. Methodology of substantiation and calculation of rational and constructive parameters of a tubular belt conveyor. bultechenukz [Internet]. 2023 Dec. 30 [cited 2024 May 9];145(4):23-30. Available from: https://bultech.enu.kz/index.php/main/article/view/383