Design, Synthesis And Evaluation Of Antibacterial Activity Of Novel((7-Nitro/Bromo-4-Oxo-4h-Chromen-3-Yl)Methyl)-N-Phenylsulfonyl-D-Alanine/Leucine/Glycine Derivatives. Int. J. Environ. Sci. Published online September 10, 2025:6391-6401. doi:10.64252/s2kqy840