DOUGLAS, R. K.; FOU, A.; ARAKA, P. P. Use of Rice Husk Ash for Copper, Chromium, Zinc, and Lead Bioremediation in Crude Oil-Contaminated Soil. European Journal of Applied Sciences, [S. l.], v. 10, n. 5, p. 27–33, 2022. DOI: 10.14738/aivp.105.12301. Disponível em: https://journals.scholarpublishing.org/index.php/AIVP/article/view/12301. Acesso em: 28 mar. 2024.