Abd Allah, M., El Sharkawy, S., Moawad, H. (2012). Reasons of the Productivity Gap from Farmers, Yield of Sugar Can in Governorates. test, 43(6), 174-193. doi: 10.21608/ajas.2012.267358
Mohamed Abd Allah; Samir El Sharkawy; Hamdy Mohamed Moawad. "Reasons of the Productivity Gap from Farmers, Yield of Sugar Can in Governorates". test, 43, 6, 2012, 174-193. doi: 10.21608/ajas.2012.267358
Abd Allah, M., El Sharkawy, S., Moawad, H. (2012). 'Reasons of the Productivity Gap from Farmers, Yield of Sugar Can in Governorates', test, 43(6), pp. 174-193. doi: 10.21608/ajas.2012.267358
Abd Allah, M., El Sharkawy, S., Moawad, H. Reasons of the Productivity Gap from Farmers, Yield of Sugar Can in Governorates. test, 2012; 43(6): 174-193. doi: 10.21608/ajas.2012.267358