Effect of La-Substituted Barium Hexaferrite on the Structural Characteristics and Magnetic Properties for Microwave Absorbing Material. Journal of Magnetism and Its Applications, [S. l.], v. 1, n. 1, p. 13–17, 2021. Disponível em: https://www.jourmag.org/index.php/jma/article/view/2. Acesso em: 10 nov. 2026.