Gazawi, A., D. L. Zhang, and K. Pickering. “The Effect of Milling Time and Composition on the Microhardness of Al/Al2O3 Composite Using Design of Experiments and Taguchi Method”. International Journal For Research In Biology & Pharmacy 2, no. 2 (June 13, 2016): 18–35. Accessed December 1, 2025. https://ijrbp.com/index.php/bp/article/view/150.