M. Hafez, A. (2007). Analytical Study of the Cost and Production of Onions in Assiut Governorate. test, 38(3), 247-264. doi: 10.21608/ajas.2007.271966
Alia M. Hafez. "Analytical Study of the Cost and Production of Onions in Assiut Governorate". test, 38, 3, 2007, 247-264. doi: 10.21608/ajas.2007.271966
M. Hafez, A. (2007). 'Analytical Study of the Cost and Production of Onions in Assiut Governorate', test, 38(3), pp. 247-264. doi: 10.21608/ajas.2007.271966
M. Hafez, A. Analytical Study of the Cost and Production of Onions in Assiut Governorate. test, 2007; 38(3): 247-264. doi: 10.21608/ajas.2007.271966