Abdullah, B.; Yusof, K.; Zamri, F.; Hayati Saad, N. The Effects of Austempered and Quenched & Tempered on Mechanical Properties of Alloyed Grey Cast Iron. IJET 2018, 7 (4.18), 477-481. https://doi.org/10.14419/ijet.v7i4.18.25261.