“Employing a laser technique (LIB Investigating the Relationship between Zinc Deficiency Renal Failure using Laser-Induced breakdown Spectroscopy(LIBS): Investigating the Relationship between Zinc Deficiency Renal Failure using Laser-Induced breakdown Spectroscopy(LIBS)” (2023) Muthanna Journal of Pure Science, 10(2). doi:10.52113/2/10.02.2023/27-36.