Return to Article Details Investigate of CIE (L<SUP>∗</SUP>,A<SUP>∗</SUP>,B<SUP>∗</SUP>) and the Total Colour Difference "ΔE" Value of Different Banknote Papers (Egyptian 5 Pounds "EGP", Egyptian 10 Pounds "EGP", 1 Riyal "SAR", 5 Dirham "AED", 1 Dollar "U$", 5 Euro "€") upon CMC Modification and Accelerated Ageing Download Download PDF