UBONG, Ini. U.; OBUNWO, Charles. Petroleum Hydrocarbon Contamination of Soil at a Commercial Trailer Truck Parking Facility at Alesa Eleme, Rivers State, Nigeria. RA Journal of Applied Research, [S. l.], v. 4, n. 03, p. 1482–1493, 2018. Disponível em: http://rajournals.in/index.php/rajar/article/view/88. Acesso em: 23 dec. 2024.