Physico-chemical characteristics and productivity of tomato plants in function of nitrogen sources and doses. Bioscience Journal, Uberlândia, MG, v. 36, n. 4, p. 1274–1282, 2020. DOI: 10.14393/BJ-v36n4a2020-41955. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/41955. Acesso em: 11 dec. 2025.