Authors
Philip F. Usman
Department of Economics, University of Nigeria, Nsukka, Nigeria
Ezebuilo R. Ukwueze
Department of Economics, University of Nigeria, Nsukka, Nigeria
© 2026 Afamefuna A. Eze, Philip F. Usman, Ezebuilo R. Ukwueze, published by Vasile Goldis Western University of Arad
This work is licensed under the Creative Commons Attribution 4.0 License.