Mohammed, R. A., and U. L. Bombale. “A Compact Wideband Microstrip-Fed Planar Slot Antenna With Partial Defected Ground Structure for 2.7–12 GHz Wireless Applications”. Buletin Ilmiah Sarjana Teknik Elektro, vol. 8, no. 3, May 2026, pp. 699-16, doi:10.12928/biste.v8i3.15913.