N. N. A. Nik Wee, N. M. Saleh, T. D. Elan Solan, A. Samsuri, and M. Z. Mat Salleh, “Synthesis of Silica from Rice Husk as Coating Material on Magnetic Nanoparticle for Efficient Adsorption of Phenol from Water Samples”, BioRes, vol. 18, no. 3, pp. 6204–6220, Jul. 2023.