2026. 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, 1 (Feb. 2026), 51089–51099. DOI:https://doi.org/10.5281/zenodo.18635286.