SOEMPHOL, C.; SONSILPHONG, A. A Dual-Band Energy Harvesting System Based on Metamaterial Transmission Lines. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 5, p. 27601–27607, 2025. DOI: 10.48084/etasr.11998. Disponível em: https://etasr.com/index.php/ETASR/article/view/11998. Acesso em: 18 apr. 2026.