Spatial variability of soil fertility under agroforestry system and native forest in eastern Amazonia, Brazil. Bioscience Journal, Uberlândia, MG, v. 39, p. e39015, 2023. DOI: 10.14393/BJ-v39n0a2023-62830. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/62830. Acesso em: 8 dec. 2025.