GOK, AYSEGUL, FETHIYE GODE, and BANU ESENCAN TURKASLAN. “Chromium(VI) Ion Removal from Solution by Polyaniline Pumice Composite”. Asian Journal of Chemistry 19, no. 4 (March 30, 2010): 3023–3034. Accessed November 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/13416.