ETTUM P. O; IKUBAIYEJE K. P; OKOH T. C; UMAR O. M; IBE J. C. Analysis of the Effectiveness of the Policy and Institutional Structures/Mechanisms for Environmental Management in Enugu State, Nigeria. International Journal of Agriculture, Biology & Environment (e-ISSN 2582-6107) DOI: 10.47504/IJAGRI , [S. l.], v. 2, n. 4, p. 1–18, 2021. DOI: 10.47504/IJAGRI.2021.5172.1. Disponível em: https://ijagri.org/index.php/ijagri/article/view/61. Acesso em: 29 jan. 2022.