Retrieved 2015-10-08. ↑ "Halla Diyab,DR | LinkedIn". uk.linkedin.com. Retrieved 2015-10-08. ↑ "hudson.org". ↑ https://lra.le.ac.uk/handle/2381/7824. Missing or empty |title= (help) ↑ http://www.le.ac.uk/ebulletin-archive/ebulletin/news/press-releases/2000-2009/2006/06/nparticle.2006-06-16.html.