Abd-ellah Ali, Y. (2014). Measuring Production and Economic for Orgaic Efficiency Potatoes At Fayoum Governorate. test, 44(3), 116-128. doi: 10.21608/ajas.2014.266097
Yasser Hamedy Abd-ellah Ali. "Measuring Production and Economic for Orgaic Efficiency Potatoes At Fayoum Governorate". test, 44, 3, 2014, 116-128. doi: 10.21608/ajas.2014.266097
Abd-ellah Ali, Y. (2014). 'Measuring Production and Economic for Orgaic Efficiency Potatoes At Fayoum Governorate', test, 44(3), pp. 116-128. doi: 10.21608/ajas.2014.266097
Abd-ellah Ali, Y. Measuring Production and Economic for Orgaic Efficiency Potatoes At Fayoum Governorate. test, 2014; 44(3): 116-128. doi: 10.21608/ajas.2014.266097