Guebebia, Salma, Khadija Ben Othman, Yassine Yahia, Mehrez Romdhane, Walid Elfalleh, and Hédia Hannachi. 2021. “Effect of Genotype and Extraction Method on Polyphenols Content, Phenolic Acids, and Flavonoids of Olive Leaves (Olea Europaea L. Subsp. Europaea)”. International Journal of Plant Based Pharmaceuticals 2 (1):17-24. https://doi.org/10.62313/ijpbp.2022.9.