A study of the structural and electrical properties of Ni1-x Cox Fe2O4 ferrites. Iraqi Journal of Physics, [S. l.], v. 12, n. 25, p. 69–79, 2019. DOI: 10.30723/ijp.v12i25.306. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/306.. Acesso em: 29 apr. 2024.