“Numerical Investigation of a PEC-Backed PVDF/MWCNT/Fe₃O₄ Nanocomposite Microwave Absorber in the X–Ku Band Using HFSS Floquet-Port Simulation” (2026) Sebha University Conference Proceedings, 5(4), pp. 76–80. doi:10.51984/3fv3gg10.