Abdullah, Bulan, Khalissah Yusof, Farahnini Zamri, and Nor Hayati Saad. “The Effects of Austempered and Quenched & Tempered on Mechanical Properties of Alloyed Grey Cast Iron”. International Journal of Engineering and Technology 7, no. 4.18 (November 27, 2018): 477–481. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/25261.