V. Sakthivel, S. Nagasundar, S. M. Kumar, G. Prabakaran, J. Prabhu, and R. Nandhakumar, “Spectroscopic involvement detection for Al3+ and Fe3+ ions through fluorescent probe in gunshot residue samples”, IJAIML, vol. 6, no. 13s, pp. 565–576, Oct. 2026.