Jawad, R.J. et al. 2018. ADSORPTION OF HEAVY METALS AND RESIDUAL OIL FROM PALM OIL MILL EFFLUENT USING NOVEL ADSORBENT OF ALGINATE AND MANGROVE COMPOSITE BEADS COATED BY CHITOSAN IN A PACKED BED COLUMN. IIUM Engineering Journal. 19, 1 (Jun. 2018), 1–14. DOI:https://doi.org/10.31436/iiumej.v19i1.734.