24654document15167Decl_IS_Alturkistany_11_PhD.pdfapplication/pdf40e154aa0509bb71509e064c6771c56cMD51409672011-09-23 10:43:42http://etheses.bham.ac.uk//id/eprint/1772/2/Decl_IS_Alturkistany_11_PhD.pdf