Blockchain Technology on Smart Grid, Energy Trading, and Big Data: Security Issues, Challenges, and Recommendations Publication Type: Journal Article Authors: Mohammad Kamrul Hasan; Ali Alkhalifah; Shayla Islam; Nissrein B. M. Babiker; A. K. M. Ahasan Habib; Azana Hafizah Mohd Aman; Arif Hossain Source: Metaheuristic Algorithms for Big Data Analytics within the Internet of Things, Volume 2020 (2020)