Abdulkareem RA, Alsegmany HA. Secure Communications in RIS-Aided NOMA Networks Joint Active and Passive Beamforming with Physical Layer Security. ECTI-CIT Transactions [internet]. 2026 Sep. 26 [cited 2026 Oct. 9];20(4):718-30. available from: https://ph01.tci-thaijo.org/index.php/ecticit/article/view/267557