Sathya , C., and M. N. Abubacker. 2023. “Analyzing the Genotoxic Effect of Heavy Metals Cr, Cu, Pb and Zn Using Allium Cepa L”. Current Topics on Chemistry and Biochemistry Vol. 9, February, 47-56. https://doi.org/10.9734/bpi/ctcb/v9/18442D.