Browsing by Author Usman, M.A.
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2018 | Effect of insurgency on food crop farmers’ productivity in Borno and Gombe States, Nigeria | Ojo, M.A.; Usman, M.A.; Mohammed, U.S.; Ojo, A.O.; Oseghale, A.I. |