Azad, B., and E. Borhani. “A Study on the Effect of Nano-Precipitates on Fracture Behavior of Nano-Structured Al-2wt%Cu Alloy Fabricated by Accumulative Roll Bonding (ARB) Process”. Journal of Mining and Metallurgy, Section B: Metallurgy, Vol. 52, no. 1, Dec. 2015, pp. 93-98, https://aseestant.ceon.rs/index.php/jmm/article/view/7642.