BAWA, B.; SHARIF, N.; HASHIM, T.; AHMAD, B.B.; ABBAS, L.S.; SHEHU, I.S.; NJINGA, N.S. Concentrations of some Heavy Metals in Lycopersicon esculentum and Allium cepa Grown in Abarma River Bank, Gusau- Nigeria. International Journal of Science for Global Sustainability, [S. l.], v. 1, n. 1, p. 8, 2015. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/296. Acesso em: 18 apr. 2026.