A unified residual group channel and space attention model-level graph neural-based framework for fault-tolerant and energy-efficient IoT-WSNs. - Venu Madhav Kuthadi; Rajalakshmi Selvaraj; Kondayapalepu V. V. Siva Prasad; Prem Kumar Sholapurapu; Purshottam J. Assudani; S. Balamuralitharan (Comput. Electr. Eng., 2026)