“ESTIMATING AND ANALYZING THE FACTORS AFFECTING THE PRODUCTION AND PRODUCTIVITY OF SOME CASH CEREAL CROPS IN IRAQ AND EGYPT FOR THE PERIOD 1995-2016”. Mesopotamia Journal of Agriculture, vol. 48, no. 4, Dec. 2020, pp. 86-103, https://doi.org/10.33899/magrj.2020.128623.1079.