Ahmed Rasoul R. To Delimitating the Optial Concentration of Mn2+ Ions in Soft Ferrite System Mg-Mn during studying the Properties of Electrical and Magnetic Susceptibility. EDUSJ [Internet]. 2005 Sep. 1 [cited 2025 Aug. 7];17(4):123-31. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23094