Guedes, C. L. B., C. J. Correr, I. Lobo, and O. J. G. Abi-Saab. “Petroleum Contaminated Soil Treatment Using Surfactant and Hydrogen Peroxide”. Semina: Ciências Exatas E Tecnológicas, vol. 31, no. 2, Dec. 2010, pp. 87-100, doi:10.5433/1679-0375.2010v31n2p87.