Evaluation of magnetic material IIP@GO-Fe3O4 based on Kesambi wood (Schleichera oleosa) as a potential adsorbent for the removal of Cr(VI) from aqueous solutions

Yantus A.B. Neolaka, Yosep Lawa, Johnson N. Naat, Arsel A.P. Riwu, Yeskiel E. Lindu, Handoko Darmokoesoemo, Bernadeta Ayu Widyaningrum, Munawar Iqbal, Heri Septya Kusuma