Salim, Noora, et al. “COMPACT CPW 4X4 MIMO ANTENNA FOR WI-FI 6 (IEEE802.11.AX) AND 5G(NR77 NR78 NR79) COMMUNICATIONS”. IIUM Engineering Journal, vol. 25, no. 1, Jan. 2024, pp. 225-36, doi:10.31436/iiumej.v25i1.2898.