Barbosa, A. de F.B., Silva, C.M. da and Júnior, C.E. de O.C. (2019) “Analysis of Environmental Management Company acting on the State of Pernambuco-Brazil”, International Journal of Advanced Engineering Research and Science, 6(5). Available at: https://journal-repository.com/index.php/ijaers/article/view/832 (Accessed: 23 November 2024).