1.
Synthesis of Fe3O4 Nanoparticles Using Lichen (Collema ABU01502) Extract and their Application in the Removal of 4-Nitrophenol from Aqueous Solution. Commun. Phys. Sci. 2025;12(8):2253-22702026. Accessed October 13, 2026. https://journalcps.com/index.php/volumes/article/view/833