Energy efficient optimization of peer-to-peer energy exchanges in microgrids using blockchain-enabled federated learning. - Raenu Kolandaisamy; A. Arun Kumar; A. N. Sasikumar; V. Sivakumar; G. K. Kamalam; M. K. Mohamed Faizal; Muhammad Mohzary (Sustain. Comput. Informatics Syst., 2026)