K. A. KALHORO; M. KHALID; A. D. CHANDIO; M. A. KALHORO; N. CHANNA. Impedance Spectroscopy of Copper Substituted Nickel Ferrite Nan particles . Sindh University Research Journal - SURJ (Science Series), [S. l.], v. 49, n. 3, 2017. DOI: 10.26692/surj.v49i3.1512. Disponível em: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/1512. Acesso em: 4 apr. 2026.