Maleki, A. , Pournajaf, M. , Naseri, R. , Rashnavadi, R.. "Effect of Supplemental Irrigation, Nitrogen Chemical Fertilizer, and Inoculation with Rhizobium Bacteria on Grain Yield and Its Components of Chickpea (Cicer arietinum L.) Under Rainfed Conditions". World Academy of Science, Engineering and Technology, Open Science Index 86, International Journal of Agricultural and Biosystems Engineering, (2014), 8(2), 164 - 168.