Environmental Impact of Agrochemical uses on the Island’s Agricultural Production Area in Maranhão, Brazil. Global Journal of Science Frontier Research, [S. l.], v. 20, n. D3, p. 75–85, 2020. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/103068. Acesso em: 14 aug. 2026.