LIMA, Ernane Cortez, Vanda Claudino-Sales, and Ulisses da Costa Oliveira. 2021. “Fisiographic Survey of the High Courses of Hydrographic Sub-Basins in the Crystaline Massif of Meruoca, State of Ceará”. Geografares 1 (32). Vitória, Brasil:52-68. https://doi.org/10.47456/geo.v1i32.33129.