[1]
G. . Shimaa, K., S. M. M., A. A. E. M., and I. M., “Usage of Geographic Information System for Management of Soil Fertility, Egypt: Research Article- DOI: 10.23953/cloud.ijarsg.473”, IJARSG, vol. 9, no. 1, pp. pp. 3331–3349, Jul. 2020.