Lima, A. V., Santos, J. L. dos, Baggio, P. M., Alencar, D. B. de, & Lopes, G. de F. (2019). Survey of Environmental Quality in Three Springs of an Integral Protection Conservation Unit in Manaus-Amazonas. International Journal of Advanced Engineering Research and Science, 6(11). https://journal-repository.com/index.php/ijaers/article/view/1280