Malike, Suzan. 2011. “Effect of Annealing on Superconducting Properties of Bi1.6Pb0.4Sr2Ca2Cu2.2Zn0.8O10 Thin Films by Pulsed Laser Deposition”. Iraqi Journal of Physics 9 (15): 8-13. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/795.