D.GOPALA KRISHNA; N.DEVANNA; K.B.CHANDRASEKHAR. 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, [S. l.], v. 1, n. 3, p. 1–19, 2010. Disponível em: https://ijpbs.net/index.php/journal/article/view/173. Acesso em: 23 jul. 2026.