KUMAR, N.V. NANDA, and G. SEETHAMMA. “QUALITATIVE DETECTION OF LEAD IN FORTIFIED WATER SAMPLE BYAPAPERCHROMATOGRAPHIC ENZYME INHIBITION TECHNIQUE”. The Bioscan 2, no. 1 (January 3, 2007): 21–24. Accessed November 24, 2024. https://thebioscan.com/index.php/pub/article/view/6.