Fauzan, .-. et al. 2017. The Influence of Steel Fibers Extracted from Waste Tyre on Properties of Concrete Containing Fly Ash. International Journal on Advanced Science, Engineering and Information Technology. 7, 6 (Dec. 2017), 2232–2236. DOI:https://doi.org/10.18517/ijaseit.7.6.3522.