Corrêa, Antonio Carlos de Barros, Daniel Rodrigues de Lira, Lucas Costa de Souza Cavalcanti, Riclaudio Silva Santos, and George Pereira de Oliveira. 2023. “Proposal for a Field Activity in Geomorphology for Semiarid Landscape of the Eastern Portion of Northeastern Brazil: A Cognitive-Interpretative Guide Based on Geoforms”. Espaço Aberto 13 (1). Rio de Janeiro, Brasil:133-60. https://doi.org/10.36403/espacoaberto.2023.58334.