K. Alias, S., M. N. Halmy, M. A. Mat Shah, B. Abdullah, M. H. Ismail, and M. F. Idham. “Effect of Niobium Addition on the Morphological Behaviour of Austempered Ductile Iron”. International Journal of Engineering & Technology 7, no. 4.36 (December 9, 2018): 1514–1519. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/29362.