A. YASIN, S., عبير, A. DAWOOD, B., صابرين, علاء and عمر 2013. Removal of Cr(VI) from Aqueous Solution Using A new Adsorbent. Journal of Education and Science (JES). 26, 4 (Oct. 2013), 29–39. DOI:https://doi.org/10.33899/edusj.2013.89967.