Structural, Spectral, and Magnetic Investigations of Zn and Co Incorporated NiFe₂O₄ Spinel Ferrites. International Journal of Engineering and Science Research, [S. l.], v. 14, n. 2, p. 1776–1786, 2024. Disponível em: https://www.ijesr.org/index.php/ijesr/article/view/1391. Acesso em: 1 may. 2026.