ALSOWIDY, S.; HUMAID, O.; GUMAAN, M. S.; AL-ASRY, B. Effect of CuAl2 on the Microstructure and Hardness of Al-Si-xCu Alloys Produced by Powder Metallurgy. Sana’a University Journal of Applied Sciences and Technology , [S. l.], v. 1, n. 4, 2023. DOI: 10.59628/jast.v1i4.685. Disponível em: https://journals.su.edu.ye/index.php/jast/article/view/685. Acesso em: 25 may. 2025.