Haj Ali, Wajdi Ibn, Hassan El Gharbi, Fatma Aloulou, Subrata Borgohain Gogoi, and Monem Kallel. “Implementation of a Process for the Treatment of Hydrocarbon-Contaminated Soil Using Petroleum Production Water”. World Journal of Environmental Research 11, no. 2 (December 31, 2021): 62–65. Accessed May 7, 2024. https://un-pub.eu/ojs/index.php/wjer/article/view/5494.