Blockchain-powered secure encryption for smart healthcare in industrial IoT with multi-aspect graph attention spherical convolutional neural network. - Dipalee D. Rane Chaudhari; D. Khalandar Basha; Kingshuk Srivastava; Mohd Naved; Prolay Ghosh; Chinnem Rama Mohan (Iran J. Comput. Sci., 2026)