@article{zaghloul soliman_2008, 
  title={Estimating The Demand on Egyptian Citrus Exports by Using An Almost Ideal Demand System(AIDS)}, 
  volume={29}, 
  DOI={10.21608/asejaiqjsae.2008.158771}, 
  publisher={Egypts Presidential Specialized Council for Education and Scientific Research}, 
  author={Zaghloul Soliman, Saad}, 
  year={2008}, 
  month={Apr}
  }