Fadhilah Nur Afifah, Salsabilla, and Hanifah Sriamelia. “Magnetic Nanocomposites from Rice Husk Ash for Heavy Metal Adsorption in Groundwater”. Science Get Journal 3, no. 2 (May 23, 2025): 74–87. Accessed June 4, 2026. https://gpijournal.com/index.php/science/article/view/611.