Physical and chemical properties of soils in different physiographic environments in the southern Amazonas region. Bioscience Journal [online], 2019. [online], vol. 35, no. 4, pp. 1099–1109. [Accessed15 March 2025]. DOI 10.14393/BJ-v35n4a2019-42153. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/42153.