Lima, Andréia Vieira, Janilce Lemos dos Santos, Priscilla Maia Baggio, David Barbosa de Alencar, and Gisele de Freitas Lopes. 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.