Karsakova, Nurgul, Karibek Sherov, Bakytzhan Donenbayev, Darmen Abulkhairov, Indira Sagynganova, Muratbek Usserbayev, Irina Teliman, Aibek Sherov, and Gulim Tussupbekova. 2023. “CALCULATION OF THE BORING BAR DESIGN FOR STATIC RIGIDITY AND STRENGTH WITH SIMULTANEOUS BORING OF A STEPPED HOLE WITH FURTHER OPTIMIZATION”. Journal of Applied Engineering Science 21 (1): 300-312. https://doi.org/10.5937/jaes0-40340.