Vahdati, Navid, Tehranifar, Ali, Neamati, Seyed Hossein, Selahvarzi, Yahya. “Physiological and Morphological Responses of White Clover (Trifolium repens) and Red Clover (Trifolium pratense) Plants to Salinity Stress.” Journal of Ornamental  Plants, vol. 2, no. 3, 2015, pp. 233-241.