@article{
  author = {Hamed, Refag, Bereir, Ahmed, Mustafa, Hind},
  title = {The Role of Agricultural Extension in Raising the Productivity of Rainfed Sorghum Small-Scale Farmers in Gezira State, Sudan: A Case Study from South Gezira Locality},
  journal = {International Journal Of Agricultural Science, Research And Technology In Extension And Education Systems},
  year = {2021},
  volume = {11},
  issue = {2},
  pages = {71-77},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1033721}
}