Fiori, Cristiane da Silveira, et al. “Ecological Risk Index for Aquatic Pollution Control: A Case Study of Coastal Water Bodies from the Rio De Janeiro State, Southeastern Brazil”. Geochimica Brasiliensis, vol. 27, no. 1, Sept. 2013, p. 24, https://geobrasiliensis.org.br/geobrasiliensis/article/view/386.