Mohammed Omar ن. أ. . The Impact of the Agricultural Sector on GDP in Sudan During the Period (2001-2021. University of Sinnar Journal for Applied Sciences, [S. l.], v. 1, n. 2, 2021. Disponível em: http://ojs.uofs.edu.sd/index.php/As/article/view/41. Acesso em: 12 may. 2025.