Synthesis, Characterization, and Photoluminescence Properties of 2-Amino 6-Nitrobenzothiazole-Melamine-Formaldehyde Copolymer-Charcoal Composite. (2023). Indian Journal of Engineering and Materials Sciences (IJEMS), 30(6), 838. https://doi.org/10.56042/ijems.v30i6.4529