Effect of aging time on microstructural and mechanical properties of 6061 aluminum alloy. Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 1, p. 615–619, 2022. DOI: 10.21533/pen.v10.i1.563. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/563. Acesso em: 10 sep. 2026.