Ain shams university
Africa Region - Egypt

AKWA IBOM STATE UNIVERSITY,
Africa Region - Nigeria

Assiut University
Africa Region - Egypt

Cairo University
Africa Region - Egypt

DELTA STATE UNIVERSITY OF SCIENCE AND TECHNOLOGY, OZORORO
Africa Region - Nigeria

DENNIS OSADEBAY UNIVERSITY
Africa Region - Nigeria

Ekiti State University Ado Ekiti
Africa Region - Nigeria

Ekiti State University Ado Ekiti
Africa Region - Nigeria

MAKERERE UNIVERSITY
Africa Region - Uganda

Matrouh University
Africa Region - Egypt

Nnamdi Azikiwe University
Africa Region - Nigeria

OLABISI ONABANJO UNIVERSITY
Africa Region - Nigeria

OLABISI ONABANJO UNIVERSITY
Africa Region - Nigeria

South valley university
Africa Region - Egypt

Suez Canal University
Africa Region - Egypt

university kasdi merbah
Africa Region - Algeria

University of Calabar
Africa Region - Nigeria

UNIVERSITY OF ILORIN
Africa Region - Nigeria

University of Lagos
Africa Region - Nigeria

University of Nigeria, Nsukka
Africa Region - Nigeria

University of Port Harcourt
Africa Region - Nigeria