F. M. SALAMA, M. A. E.-E. GADALLAH, S. A. E.-M. SAYED, and A. A. E. M. ABD EL-GALIL, “Adaptive Mechanisms in Zilla spinosa and Leptadenia pyrotechnica Plants to Sever Aridity in the Egyptian Deserts”, Not Sci Biol, vol. 8, no. 4, pp. 498–510, Dec. 2016.