Sghir, F.; Chliyeh, M.; Kachkouch, W.; Khouader, M.; Touhami, A.; Benkirane, R.; Douira, A. Mycorrhizal Status of <i>Olea europaea</i> Spp. Oleaster in Morocco. J. App. Bioscience. 2013, 61, 4478–4489.