Angela, I., I. Basori, and B. T. Sofyan. “Effect of Cold Rolling and Annealing Temperature to the Characteristics of α + β’ Phases in Cu-29.5Zn-2.5Al Alloy Produced by Gravity Casting”. Journal of Mining and Metallurgy, Section B: Metallurgy, Vol. 56, no. 1, Jan. 2020, pp. 89-97, https://aseestant.ceon.rs/index.php/jmm/article/view/18635.