"Effect of Irrigation System and Irrigation Interval on Seed Yield and Water Productivity of two Soybeans (Glycine max L. Merr.) Cultivars under Drip and Furrow Irrigation in Eastern Sudan", uofkjas, م 30, عدد 1, ص 81, نوفمبر 2022, doi: 10.53332/uofkjas.v30i1.1126.