Akbaraliyevich, Rustamov Mukhammadazim. 2022. “Improving the Accuracy and Efficiency of the Production of Gears Using Gas Vacuum Cementation With Gas Quenching under Pressure”. Central Asian Journal of Theoretical and Applied Science 3 (5), 85-99. https://doi.org/10.17605/OSF.IO/RVNUK.