K. Uphade, Bhagwat, Haribhau. R. Aher, and Shasikant R. Kuchekar. “Reversed Phase Paper Chromatographic Separation of Lead(II) and Bismuth(III)”. Asian Journal of Chemistry 23, no. 1 (September 20, 2010): 23–25. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/10091.