Ahmed Ali belal, R. (2020). An economic study to estimate the efficiency of sheep and goat production in the Dakhla Center, New Valley Governorate. test, 58(4), 1189-1200. doi: 10.21608/assjm.2020.251452
Rabee Mohammed Ahmed Ali belal. "An economic study to estimate the efficiency of sheep and goat production in the Dakhla Center, New Valley Governorate". test, 58, 4, 2020, 1189-1200. doi: 10.21608/assjm.2020.251452
Ahmed Ali belal, R. (2020). 'An economic study to estimate the efficiency of sheep and goat production in the Dakhla Center, New Valley Governorate', test, 58(4), pp. 1189-1200. doi: 10.21608/assjm.2020.251452
Ahmed Ali belal, R. An economic study to estimate the efficiency of sheep and goat production in the Dakhla Center, New Valley Governorate. test, 2020; 58(4): 1189-1200. doi: 10.21608/assjm.2020.251452