Pereira de Abreu, Nádia Rafaela, and Antonio Fábio Sabbá Guimarães Vieira. “Classification of Environmental Units in The Landscape of The Sanabani River Basin (BHS), in Silves-Amazonas”. Ateliê Geográfico Journal, vol. 14, no. 3, Dec. 2020, pp. 192-17, https://doi.org/10.5216/ag.v14i3.51495.