Vikneswary Jayapal, S. A. S. S. K. S. “High Gain Compact Multi-Band Microstrip Patch Antenna for 5g Network”. International Journal of Advanced Science and Technology, Vol. 29, no. 1, Jan. 2020, pp. 1390 -10, http://sersc.org/journals/index.php/IJAST/article/view/3705.