et. al., Dr.Ananth Kumar M.S,. “Recent Years Have Seen Massive Advances in Communication Technology. The Continuously Incrementing Demands of High Bandwidth, Data Rates and Spectrum Efficiencies Have Fostered the Exploitation of Terahertz (THz) and Sub-Terahertz (S-THz) Communications, ”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 8, no. 3, Apr. 2021, pp. 2053-71, https://www.turcomat.org/index.php/turkbilmat/article/view/3415.