Abdulkareem, R.A. and Alsegmany, H.A. 2026. Secure Communications in RIS-Aided NOMA Networks Joint Active and Passive Beamforming with Physical Layer Security. ECTI Transactions on Computer and Information Technology (ECTI-CIT). 20, 4 (Sep. 2026), 718–730. DOI:https://doi.org/10.37936/ecti-cit.2026204.267557.