Sustainable Strategies for Raising the Standard of Education in Nigeria (A Case Study of Enugu Urban). African Journal of Planning and Development Studies (AJPDS), [S. l.], v. 1, n. 1, p. 15–32, 2026. Disponível em: https://www.ajpds.org/journal/article/view/55.. Acesso em: 14 oct. 2026.