Ebrahim, Kemal, Moera Jiru, and Abdisa Sisay. 2020. “Optimization of Cutting Parameters for Free Cutting Brass (CuZn35Pb3) Using Taguchi Method”. Ethiopian Journal of Science and Sustainable Development 7 (2), 93-102. https://doi.org/10.20372/ejssdastu:v7.i2.2020.189.