ALI, A. E. M. .; HAMAD, M. A. A. .; ABDALLH, M. A. A.; ELAGAB, M. A. M. The Role of Extension Officers in Delivering Agricultural Services to the Small-Scale Farmers, Gezira State, Sudan. American International Journal of Agricultural Studies , [S. l.], v. 3, n. 1, p. 51–65, 2020. DOI: 10.46545/aijas.v3i1.16. Disponível em: https://www.acseusa.org/journal/index.php/aijas/article/view/16. Acesso em: 23 sep. 2021.