“SPECTROPHOTOMETRIC ACCURACY OF PRESUMPTIVE TESTS FOR BLOOD STAINS ON VARIOUS SUBSTRATES – AN OBSERVATIONAL STUDY ”, jfmt, vol. 41, no. 2, pp. 110–115, Feb. 2025, Accessed: Apr. 03, 2025. [Online]. Available: https://journals.acspublisher.com/index.php/jfmt/article/view/20923