Amjad Jumani, Rozina Chohan, Mirza Aqeel Ur Rehman, Muhammad Taimoor Shahid, and Maria Soomro, “RECONFIGURABLE INTELLIGENT SURFACES (RIS) IN 6G NETWORKS: ENHANCING SPECTRAL AND ENERGY EFFICIENCY”, SES, vol. 3, no. 7, pp. 533–558, Jul. 2025.