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 ADSORPSI ANION Cr(VI) OLEH BATU PASIR TERAKTIVASI ASAM DAN TERSALUT Fe2O3.
<strong>Jurnal Kimia (Journal of Chemistry)</strong>, [S.l.], nov. 2012.
ISSN 2599-2740.
Available at: &lt;<a href="http://103.29.196.112/index.php/jchem/article/view/2696" target="_new">http://103.29.196.112/index.php/jchem/article/view/2696</a>&gt;. Date accessed: 05 mar. 2026.