GRAFT COPOLYMERIZATION OF ACRYLAMIDE MONOMER ONTO RECYCLED CELLULOSE BACKBONE AND ITS EFFICACIES FOR REMOVAL OF SOME HEAVY METAL IONS IN WASTE WATER. (2021). FUDMA JOURNAL OF SCIENCES, 5(3), 363-366. https://doi.org/10.33003/fjs-2021-0503-762