D.GOPALA KRISHNA, N.DEVANNA, & K.B.CHANDRASEKHAR. (2010). DIRECT AND DERIVATIVE SPECTROPHOTOMETRIC DETERMINATION OF CADMIUM (II) IN PRESENCE OF MICELLAR MEDIUM IN BIOLOGICAL MATERIALS AND IN ALLOY SAMPLES USING CINNAMALDEHYDE-4- HYDROXY BENZOYLHYDRAZONE (CMHBH). International Journal of Pharma and Bio Sciences, 1(3), 1–19. Retrieved from https://ijpbs.net/index.php/journal/article/view/173