Gueboudji Z, Kadi K, Nagaz K. Phytochemical Screening and Assessment of The Antioxidant Activity of Bio-phenols of Olive Oil Mill Wastewater From The Cold Extraction of Olive Oil in Khenchela Region Eastern of Algeria. J. Ren. Energies [Internet]. 2022 Jun. 21 [cited 2025 Aug. 4];1(1):93 – 99. Available from: http://revue.cder.dz/index.php/rer/article/view/1044