OGBOWUOKARA, O. S.; LETON, T. G.; UGBEBOR, J. N.; ORIKPETE, O. F. Evaluation of atmospheric methane concentrations and growth trends in selected locations of Rivers State, Nigeria. The Journal of Engineering and Exact Sciences, Viçosa/MG, BR, v. 9, n. 11, p. 17488, 2023. DOI: 10.18540/jcecvl9iss11pp17488. Disponível em: https://periodicos.ufv.br/jcec/article/view/17488. Acesso em: 17 mai. 2024.