Machado AVM, Guinzani GV, Sampaio LAR, Sá LS de, Oliveira PAD. Proposal for water treatment to promote access to safe supply in a small community. Editora [Internet]. 2023 Apr. 24 [cited 2024 Nov. 3];. Available from: https://sevenpublicacoes.com.br/editora/article/view/1125