[1]
N. S. Osman, M. L. Ismail, and N. Sapawe, “Synthesis of Oil Palm Frond (OPF) Based Silica Nanomaterial via Sol-gel Method with Enhanced Phenol Removal ”, J. Chem. Eng. Ind. Biotechnol., vol. 7, no. 2, pp. 20–26, Nov. 2021, doi: 10.15282/jceib.v7i2.6917.