NWAGBARA, E. C.; ONUOHA, C. I.; UMEOKA, N. Pistia stratiotes Distribution in Njaba River: An Implication of Heavy Metals in Surface Water and Sediments. Journal of Clinical and Metabolism Studies, Nigeria, v. 5, n. 3, 2024. Disponível em: https://africanscholarpub.com/ajcms/article/view/382.. Acesso em: 19 oct. 2025.