W. A. Olosunde, U. E. Assian, and O. O. Antia, “Determination of Rotor Operating Factor (Efficiency) Required for the Design of Rotor Speed in a Centrifugal Nut Cracker ”, Am. J. Innov. Sci. Eng., vol. 2, no. 2, pp. 26–30, Jul. 2023, doi: 10.54536/ajise.v2i2.1741.