Oliveira Carneiro CR de, Ribeiro HMC, Mamede Pantoja DNS, Silva DF da. Water quality of Guamá river in the surroundings of an insular environmental protection area in Belém - Pará, Brazil. ijaers [Internet]. 2022 Sep. 7 [cited 2024 Jul. 22];9(8). Available from: https://journal-repository.com/index.php/ijaers/article/view/5410