Energy-Efficient Multi-Relaying with NOMA for Sustainable Communication in Smart Environments. International Journal of Environmental Sciences, [S. l.], v. 11, n. 9s, p. 1008–1015, 2025. DOI: 10.64252/es7r7a79. Disponível em: https://theaspd.com/index.php/ijes/article/view/1137.. Acesso em: 4 apr. 2026.