Effect of graphite particles on physical and mechanical properties of nickel matrix composite. Periodicals of Engineering and Natural Sciences, [S. l.], v. 7, n. 3, 2019. DOI: 10.21533/pen.v7.i3.1635. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1635. Acesso em: 2 aug. 2026.