deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index bc8efc5..3fb0653 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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}  @misc{_labor_2013-1,  title = {{Labor {Survey}}},  url = {http://www.cdsi.gov.sa},  publisher = {Central Department Of Statistics and Information},  year = {2013},  annote = {According to Round 1 of the Labor Force Survey, 2013 the percentage of workers whose Education Status is Secondary or Equivalent or lower amounted to 70\%. In construction and retail and wholesale industries, it reached 83\% and 78\% respectively.},  }  @article{_labour_2013, 
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}  @misc{_according_2013,  title = {{According to {Round} 1 of the {Labor} {Force} {Survey}, 2013 the percentage of workers whose {Education} {Status} is {Secondary} or {Equivalent} or lower amounted to 70\%. {In} construction and retail and wholesale industries, it reached 83\% and 78\% respectively. {See} {Labor} {Survey}}},  url = {http://www.cdsi.gov.sa},  publisher = {Central Department Of Statistics and Information},  year = {2013},  annote = {According to Round 1 of the Labor Force Survey, 2013 the percentage of workers whose Education Status is Secondary or Equivalent or lower amounted to 70\%. In construction and retail and wholesale industries, it reached 83\% and 78\% respectively.},  }