Effectiveness of UV-Visible Spectroscopy (with Multi-Mode Plate Reader) and ATR-FTIR for the Discrimination of Black Marker Inks: A Chemometric Approach. AJFSFM [Internet]. 2023 Dec. 26 [cited 2026 Nov. 6];5(2):144-60. Available from: https://journals.nauss.edu.sa/AJFSFM/article/view/1969