عبدالجواد الجوادي ي. (2007) “Studying the Effect of Magnetic Filed on the Electrical Properties of Germanium Diode”, College of Basic Education Research Journal, 4(2), pp. 216–225. Available at: https://stats.uomosul.edu.iq/index.php/berj/article/view/38697 (Accessed: 26 October 2025).