Al-Zuhairi, H. M. I., Alshalal, I., Abtan, A. A., Mahdi, B. S. and Asmail, M. K. (2022) “Influence of the mold type on the mechanical properties of the piston alloy with nano alumina in casting and metal mold ”, Eastern-European Journal of Enterprise Technologies, 5(12 (119), pp. 21–30. doi: 10.15587/1729-4061.2022.266263.