Study of Disappearing ink Writings on Different Types of Documents

Dating The Ballpoint Pen Inks Using Gas Chromatography-Mass Spectrometry Technique

A Comparative Study between Spectroscopic and Physical Techniques for Discrimination of The Counterfeited Computer- Generated Documents (A Case Study)

Some of the Physical and Chemical Characterizations Applied for the Laser Printers toner and Ballpoint Pen Inks to Determine the Sequence of their Intersections

Application of Some Polymer latexes in Preventing Paper Documents Forgery

Application of Some Physical Techniques for Forensic Discrimination of Printer Toner

Physical Distinguishable of Heterogeneous Overlapping Resulting from Stamp-pad and Laser Printing Inks

REMOVAL OF LASER PRINTER TONER FROM THE PAPER SURFACE USING SOME CHEMICAL METHODS

تأثير التقادم علي ألوان أحبار الكتابة علي الورق المغطي وغير المغطي بأغلفة البلاستيك

STUDY OF POLYMETHACRYLIC ACID /SESBANIA GUM COMPOSITE AS THICKENING AGENT IN PRINTING WITH REACTIVE DYES