Othman, K., A.Ghani, J., Afifah, J., A.Rahman, H., H.Haron, C., & S.Amin, N. (2018). Tool Life and Surface Roughness of A390 Aluminum Alloy in Milling Process Under Dry and Cryogenic Conditions. International Journal of Engineering & Technology, 7(4.36), 432-435. https://doi.org/10.14419/ijet.v7i4.36.28156