Suhandani, M. ., P. . Puspitasari, and J. Abd Razak. “Impact, Hardness and Fracture Morphology of Aluminium Alloy (Al-Si) Filled Cobalt Oxide Nanoparticles at Various Stir Casting Temperatures”. Malaysian Journal on Composites Science and Manufacturing, vol. 5, no. 1, July 2021, pp. 11-20, doi:10.37934/mjcsm.5.1.1120.