Castro, F.C. et al. 2021. Salinization of soils and agricultural practices in the community of Quilombola de Cupira in Santa Maria da Boa Vista, Pernambuco – northeast Brazil. Revista do Departamento de Geografia. 41, 1 (Jun. 2021), e174478 . DOI:https://doi.org/10.11606/eISSN.2236-2878.rdg.2021.174478.