Nisah, Khairun, Miratul Khairi, Redha Sukandar, Cut Nuzlia, Reni S. Nasution, Syarifa Ilhami, and Williams Chiari. “Fabrication and Characterization of SiO2-Embedded Castor Oil-Based Membrane (Ricinus Communis L) for Aqueous Fe Adsorption”. Narra X 2, no. 2 (September 25, 2024): e158. Accessed May 7, 2026. https://www.narrax.org/main/article/view/158.