KHALAF SALIM, A. Preparation and characterization of Ag-ions substituted Ni-Co ferrite calcined at 1000°C. Al-Kitab Journal for Pure Sciences, [S. l.], v. 10, n. 01, p. 42–56, 2026. DOI: 10.32441/kjps.2026.10.01.04. Disponível em: https://isnra.net/index.php/kjps/article/view/1295. Acesso em: 11 may. 2026.