Address By The Dean Faculty Of Environmental Sciences, Prof. A. U. Okonkwo. FESCON Conference Proceedings, [S. l.], v. 5, n. 1, p. iv-v, 2025. Disponível em: http://ajer.org.ng/index.php/fescon-proceedings/article/view/144. Acesso em: 21 sep. 2026.