Ali K. Nahar, and Mohammed A. Hussein. “A Hybrid of the Selected Mapping and Partial Transmit Sequence Approaches for Reducing the High Peak Average to Power Ratio Based on Multi-Carrier systems–review”. Computer Science and Information Technologies, vol. 3, no. 1, Mar. 2022, pp. 10-21, doi:10.11591/csit.v3i1.pp10-21.