Rizaldy, Dedy, et al. “Influence of Plastic-Cold Deformation on Mechanical Properties and Fatigue Crack Growth Behaviour of Annealed Al6061 Alloy”. Journal of Sustainable Materials Processing and Management , vol. 6, no. 2, Oct. 2026, pp. 69-83, https://journal.uthm.edu.my/index.php/jsmpm/article/view/27373.