Perceived Influence of Management of Early Child Education for Sustainable Development of Public secondary schools in Port Harcourt. International Journal of Educational Management, Rivers State University., [S. l.], v. 1, n. 2, p. 197–212, 2025. Disponível em: https://ijedm.com/index.php/ijedm/article/view/55. Acesso em: 24 apr. 2025.