“Performance Analysis of PAPR Reduction in Multi-User OFDM Systems Using PTS, PSO-PTS AND DE-PTS Techniques ”. IJCRT Research Journal | UGC Approved and UGC Care Journal | Scopus Indexed Journal Norms 16, no. 1 (February 13, 2026): 51089–51099. Accessed March 23, 2026. https://www.ijcrt.org.in/index.php/ijcrt/article/view/215.