Optimizing User Pairing in NOMA Using K-Medoids Clustering for Enhanced Spectral Efficiency. International Journal of Current Trends in Engineering and Technology, [S. l.], v. 11, n. 6, p. 47–56, 2026. Disponível em: https://ijctet.org/index.php/ijctet/article/view/19.. Acesso em: 19 feb. 2026.