IbrahimA. H., IbrahimH. A., BashirI. B., and AbdullahiS. Z. “DETERMINATION OF THE SOCIO-ECONOMIC IMPACT OF GULLY EROSION IN KURMIN-GWARI SETTLEMENT”. FUDMA JOURNAL OF SCIENCES, Vol. 4, no. 4, June 2021, pp. 50 -55, doi:10.33003/fjs-2020-0404-465.