Ahmed, fatima mikdad, Salma Mohammad Hassan, and Mohanad Irzooqi Kamil. “The DC Electrical Conductivity of Prepared Pure Polypyrrole and Polypyrrole Graphene (PPY GN) Nanocomposite by in-Situ Polymerization”. Iraqi Journal of Physics 18, no. 44 (March 1, 2020): 50–61. Accessed March 12, 2025. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/500.