[1]
A. A. Al-Hemiri, G. F. Nejmaldin, and W. T. Mohammed, “Vapor Phase Oxidation of Benzoic Acid to Phenol using Nickel-Iron Oxides Catalysts”, IJCPE, vol. 3, no. 4, pp. 13–18, Dec. 2002, doi: 10.31699/IJCPE.2002.4.3.