Adamia, G., M. Gordeziani, O. Karpenko, O. Karpenko, G. Khatisashvili, M. Kurashvili, M. Pruidze, and T. Varazi. 2020. “Improving of Copper (II)-Ions Phytoextraction by Using Glycolipid Biosurfactants”. The Journal of Nature Studies - Annals of Agrarian Science 17 (1). https://mail.journals.org.ge/index.php/aans/article/view/383.