Performance Evaluation of Millimeter-Wave Massive MU-MIMO for High-Efficiency Wireless Communications in Underground Mines (Kunde Santhosh Kumar M.Tech (Ph. D), M. Sainath Naik, G. Rupa Kiran, S. Anis Ahammad, G. Reddy Prasanna, & B. Sivasankar, Trans.). (2025). International Journal of Scientific Research in Science and Technology, 12(2), 661-672. https://www.ijsrst.technoscienceacademy.com/index.php/home/article/view/IJSRST251222610