Columbia subject headings:
Energy policy--Africa, North.
Energy policy--Middle East.
Sustainable development--Africa, North.
Sustainable development--Middle East.
Harvard subject headings:
Energy policy--Africa, North.
Energy policy--Middle East.
Renewable energy sources--Africa, North.
Renewable energy sources--Government policy--Africa, North.
Renewable energy sources--Government policy--Middle East.
Renewable energy sources--Middle East.
Princeton subject headings:
Energy policy--Africa, North.
Energy policy--Middle East.
Sustainable development--Africa, North.
Sustainable development--Middle East.