جایمند, Jaimand,, Rezaee,, M.B, Ashtiany, A.N, Golipoor, مصطفی. “Extraction and compare of Oleuropin compound in olea europaea L. in three province state of Gilan, Tehran and Fars.” Journal of Plant Environmental Physiology, vol. 4, no. 13, 2009, pp. 1-8.