Lotfi, Bensahla Talet, et al. “Physico-Chemical Quality and Metallic Pollution Levels in Wastewater Discharges from Mostaganem (Algerian West Coasts)”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 15, no. 2, Sept. 2014, pp. 116-25, https://www.gssrr.org/JournalOfBasicAndApplied/article/view/2573.