REDDY, C.; VENKATESHWARLU, C.; REDDY, P. V. B. Structural and Magnetic Hysteresis Properties of Co-Zr Substituted Hexagonal Barium Ferrites. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 7, n. 1, p. 1346–1351, 2014. DOI: 10.24297/jap.v7i1.1739. Disponível em: https://rajpub.com/index.php/jap/article/view/2216. Acesso em: 3 jul. 2024.