Soil chemical attributes variability under tillage and no-tillage in a long-term experiment in southern Brazil. Bioscience Journal, Uberlândia, MG, v. 35, n. 2, p. 467–476, 2019. DOI: 10.14393/BJ-v35n2a20198-41793. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/41793. Acesso em: 25 apr. 2025.