A. N. Aisyah, A. Sandri, R. R. . Hutama, M. F. P. Kuntjahjono, S. Napoleon, and R. Basuki, “Synthesis of Magnetite/Chitin/Fulvic Acid Derived from Goat Manure Compost and Adsorption Study of Zn(II) for Water Security Enhancement”, Sorpt. Stud., vol. 1, no. 1, pp. 34–41, Jun. 2025.