Abdulkareem Ahmed Luhaiby, Ahmed, Fares S. Alatallah, and Yessar. E. Mohammed Ali. “Design and Implementation of Tri Band Microstrip Patch Antenna With Bandwidth Enhancement for GSM, WLAN, WiMAX System”. Rafidain Journal of Science 29, no. 2 (June 24, 2025): 73–85. Accessed August 6, 2025. https://rjps.uomosul.edu.iq/index.php/rsci/article/view/12687.