1. Department of Adult Education & Extra-Mural Studies, University of Nigeria, Nsukka, Enugu State, Nigeria
2. Department of Religion & Cultural Studies, University of Nigeria, Nsukka, Enugu State, Nigeria
3. Department of History, University of Buea Cameroon, Buea, Cameroon
4. Department of Educational Psychology, University of Johannesburg, Johannesburg, South Africa
5. Institute of African Studies/Department of Sociology and Anthropology, University of Nigeria, Nsukka, Enugu State, Nigeria
6. Department of Political Science, University of Nigeria, Nsukka, Enugu State, Nigeria
7. Department of Philosophy and Religious and Cultural Studies, Alex Ekwueme Federal University Ndufu-Alike Ikwo, Ebonyi State, Nigeria
8. Department of Sociology, Ibrahim Badamasi Babangida University, Lapai, Niger State, Nigeria.