Abd El-Aziz, A. A., N. E. M. Khalifa, and A. E. Hassanien,
"Exploring the impacts of covid-19 on oil and electricity industry",
The Global Environmental Effects During and Beyond COVID-19: Springer Cham, 2021.
copy at http://scholar.cu.edu.eg/?q=nourmahmoud/publications/exploring-impacts-covid-19-oil-and-electricity-industry