Hind H. Abdulridha, A. J. Haleel, and Ahmed A. Al-duroobi. “Prediction the Influence of Machining Parameters for CNC Turning of Aluminum Alloy Using RSM and ANN”. Engineering and Technology Journal, Vol. 38, no. 6A, June 2020, pp. 887-95, doi:10.30684/etj.v38i6A.705.