1. "The global e-waste monitor 2020." United Nations University (UNU), International Telecommunication Union (ITU) & International Solid Waste Association (ISWA);Forti Vanessa;Bonn/Geneva/Rotterdam,2020
2. Okonor, Ogechukwu M. Improving Energy Efficiency in Cloud Computing Data Centres Using Intelligent Mobile Agents. Diss. University of Portsmouth, 2021.
3. Awasthi, Tarun, and Tarun Kumar Vashishth. "A COMPARATIVE STUDY OF ENERGY EFFICIENT LOAD BALANCING ALGORITHMS FOR CLOUD COMPUTING." (2023).
4. "Digitalization to achieve sustainable development goals: Steps towards a Smart Green Planet;Mondejar Maria E;Science of The Total Environment,2021
5. "Green IoT for eco-friendly and sustainable smart cities: future directions and opportunities;Almalki Faris A;Mobile Networks and Applications,2023