http://apps.who.int/gb/ebwha/pdf_files/EB127/B127_9-ar.pdf

http://apps.who.int/gb/ebwha/pdf_files/EB125/B125_ID1-ar.pdf...

http://arab-laws-reform.net/english/images/docs/papers/d_00_...

http://www.agoye.com/userimages/Image/book/2/2/1(10).pdf

http://www.alanba.com.kw/ArchivePDF/PDF/2010/08/28-08-2010/0...

http://www.alanba.com.kw/AnbaPDF/NewsPaper/2008/02-Feb/13/Fp...

http://www.apnature.org/news/ashtal_nakheel_report.pdf

http://www.cmr.gov.ma/ar/ass_retraite/ass_retraite.pdf

http://www.wipo.int/edocs/mdocs/govbody/ar/a_35/a_35_4-main1...

http://www.wipo.int/edocs/mdocs/govbody/ar/a_39/a_39_11-main...