C. S. YueG. B. TehP. Y. WongK. A. NgJ. LiewS. M. Tan2025-01-032025-01-032022-11-1910.1007/s13762-022-04656-0https://dspace-cris.utar.edu.my/handle/123456789/9907Removal of Cu(II) from aqueous solution using a sol–gel derived strontium ferrite nanoparticlejournal-article