Fajriati, Imelda, Malawati Rizkiyah, & Muzakky Muzakky.
" A Study of Solid-Liquid Extraction with HF And HNO3 as Solvent for Determination of Cr and Cu in the River Sediment near the Muria Nuclear Power Plant." <em>Jurnal ILMU DASAR</em> [Online], 12.1 (2011): 13-22. Web. 29 Apr. 2024