Hidayat, Sony, Fianti Fianti, Upik Nurbaiti, and Budi Astuti. “Structure and Morphology Absorber Material Base on Iron Sand With SiO_2 Fortification from Water Hyacinth”. Journal of Natural Sciences and Mathematics Research 10, no. 2 (December 2, 2024): 189–199. Accessed June 7, 2025. https://journal.walisongo.ac.id/index.php/JNSMR/article/view/23775.