Columbia subject headings:
Africa, Sub-Saharan--Economic conditions--Periodicals.
Africa, Sub-Saharan--Social conditions--Periodicals.
Harvard subject headings:
Africa, Sub-Saharan--Economic conditions--Periodicals.
Africa, Sub-Saharan--Social conditions--Periodicals.
Periodicals
Princeton subject headings:
Africa, Sub-Saharan--Economic conditions--Periodicals.
Africa, Sub-Saharan--Social conditions--Periodicals.