Effect of nickel in the degradation of oil in soils contaminated with petroleum and nickel - Taketani, Natália Franco; Taketani, Rodrigo Gouvêa; Leite, Selma Gomes Ferreira; Melo, Itamar Soares; Lima-Rizzo, Andrea Camardellade; Andreote, Fernando Dini; Cunha, Cláudia Duarte da (International Journal of Advanced Engineering Research and Science, 2020)