• Gender Prespecified Sampling for Cost Control 

      Trung Le1, Kien; Diop, Abdoulaye; Wittrock, Jill; Al-Emadi, Darwish; Elawad, Elmogiera ( Oxford University Press on behalf of The World Association for Public Opinion Research. All rights reserved , 2014 , Article)
      Nationally representative surveys administered in the Middle East and North Africa typically are conducted using methodological techniques developed from outside the region. Sometimes these best practices require ...