1. 1. Adeniyi, P., Ogunsola, A. J. (2013). The Impact of Human Capital Development on Economic Growth in Nigeria: ARDL approach. IOSR Journal of Humanities and Social Science (IOSRJHSS), 21(13), 1-7.
2. 2. Ahmed, K., Najeemah, B., & Mohammad, Y. (2013). Influence of Socio-Economic and Educational Background of Parents on their Children’s Education in Nigeria. International Journal of Scientific and Research Publications, 3(10).
3. 3. Asiyai, R. I. (2013). Challenges of Quality in Higher Education in Nigeria in the 21st Century. International Journal of Educational Planning & Administration., 3(2), 159-172.
4. 4. Anyaegbu, R, Christman, D.E., & Jingpu, C. (2004). The Challenges of Rural Education in Nigeria: Potential Lessons from China.EJournal of Teaching and Learning InDiverse Setting. I (2)160-174. Southern University and A&M College.
5. 5. Becker, G. (1975). Human capital. Chicago: Chicago University Press.