Khudaraham, Ahmed Lateef, and Dhirgham Kamal Naji. 2020. “Design of A Dual-Wide Band BPF Utilizing Parallel Coupled Microstrip Lines and A Centered Arrow-Shaped Resonator”. Al-Nahrain Journal for Engineering Sciences 23 (2): 153-58. https://doi.org/10.29194/NJES.23020153.