R., K. and R., B. 2021. FTIR SPECTRUM AND XRD OF POSTBIOTICS-EXOPOLYSACCHARIDES ZINC OXIDE NANOPARTICLES. Journal of Advanced Scientific Research. 12, 03 Suppl 2 (Oct. 2021), 292-300. DOI:https://doi.org/10.55218/JASR.s2202112334.