Saad, A., Ibrahim, A., Hamed, H. (2015). 'Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna', International Conference on Aerospace Sciences and Aviation Technology, 16(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015), pp. 1-9. doi: 10.21608/asat.2015.22957