USMAN Y. M; MUZAKIR M.M; STEPHEN J. E; MOHAMMED A.B. EFFICACY OF GROUNDNUT SHELL AND TEA LEAVES WASTE ON ADSORPTION OF CHROMIUM AND ARSENIC IN WASTE WATER IN GOMBE METROPOLIS. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE, [S. l.], v. 7, n. 4, p. 259-272, 2023. DOI: 10.56892/bima.v7i4.550. Disponível em: https://journal-academia.com/Ojs/index.php/bimajst/article/view/550. Acesso em: 3 oct. 2025.