Kumar, Dr. Kapil, and Dr. Shobhana Menon. “Determination of Relative Age of Inkjet and Laser Printouts by CIE L*a*b* Color Space”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 31, no. 2 (February 5, 2017): 226–236. Accessed October 5, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/6873.