D. Dubey, R. Kumar, V. Gupta, A. Tarai, M. Gundawar, and A. K. Rai, “Investigation of Hazardous Materials in Firecrackers using LIBS Coupled with a Chemometric Method and FTIR Spectroscopy”, DSJ, vol. 72, no. 4, pp. 618-626, Aug. 2022.