Rao, P. K., R. Chaurasia, R. Verma, H. Gupta, S. Pathak, and R. Mishra. “T–Shape MIMO Antenna With Parasitic Element and DGS for 5G Applications”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 13, no. 3, Sept. 2021, pp. 7-11, https://jtec.utem.edu.my/jtec/article/view/6059.