Abubakar Tafawa Balewa University, Bauchi
Ahmadu Bello University Zaria
Bayero University, Kano
Federal University, Dutse, Jigawa.
Federal University, Dutsin’Ma-Katsina, Katsina
Federal University, Lafia, Nasarawa
Federal University, Lokoga, Kogi.
Federal University Ndufu Alike, Ebonyi.
Federal University of Petroleum Recourses, Effurun.
Federal University of Agriculture, Abeokuta.
Federal University of Technology, Yola.
Federal University of Technology, Akure.
Federal University of Technology, Minna.
Federal University of Technology, Owerri.
Federal University, Otuoke, Bayelsa.
Federal University Wukari, Taraba.
Micheal Okpara University of Agriculture, Umudike.
National Open University of Nigeria, Lagos.
Nigerian Defence Accademy, Kaduna.
Nnamdi Azikiwe University, Akwa.
Obafemi Awolowo University, Ile Ife.
University of Abuja, Gwagwalada.
University of Agriculture, Makurdi.
University of Benin.
University of Calabar.
University of Ibadan
University of Ilorin
University of Jos.
University of Lagos.
University of Maiduguri.
University of Nigeria, Nsukka.
University of Port Harcourt.
University of Uyo.
Usuman Danfodiyo University.
Abia State University of Uturu
Adamawa State University Mubi.
Adekunle Ajasin University, Akungba.
Akwa Ibom State University of Technology, Uyo.
Anambra State University of Science and Technology, Calabar.
Ambrose Ali University, Ekpoma.
Benue State University, Makurdi.
Buka Abba Ibrahim University, Yobe.
Cross River State University of Science and Technology, Calabar.
Delta State University Abraka.
Ebonyi State University, Abakaliki.
Enugu State University of Science and Technology, Enugu
Gombe State Univeristy, Gombe
Ibrahim Badamasi Babangida University, Lapai
Imo State University, Owerri
Kaduna State University, Kaduna
Kano State University of Technology Wudil
Katsina State University, Katsina
Kebbi State University, Kebbi
Kogi State University Anyigb
Ladoke Akintola University of Technology, Ogbomoso
Lagos State University Ojo, Lagos.
Nasarawa State University, Keffi
Niger Delta Unversity, Yenagoa.
Olabisi Onabanjo University Ago-Iwoye .
Osun State University, Oshogbo.
Plateau State University, Bokkos
Rivers State University of Science & Technology
Tai Solarin Univ. of Education, Ijebu-Ode
University of Ado-Ekiti
University of Education, Ikere Ekiti
Abti-American University, Yola
Achievers University, Owo
African University of Science & Technology, Abuja
Ajayi Crowther University, Ibadan
Al-Hikmah University, Ilorin
Bells University of Technology, Otta
Benson Idahosa University,Benin City
Bingham University, New Karu
Bowen University, Iwo
Caleb University, Lagos
Caritas University, Enugu
CETEP City University, Ibadan
Covenant University Ota
Crawford University Igbesa
Igbinedion University Okada
Joseph Ayo Babalola University, Ikeji-Arakeji
Katsina University, Katsina
Lead City University, Ibadan
Madonna University, Okija
Novena University, Ogume
Pan African University, Lagos
Redeemer’s University, Mowe
Renaissance University, Enugu
Salem University, Lokoja
Tansian University, Umunya
University of Mkar, Mkar
Wesley Univ. of Science & Tech.,Ondo
Western Delta University, Oghara
Wukari Jubilee University.