Zhang, H., X. Peng, and L. Yuan. “Regioselective Nitration of Aromatic Hydrocarbons With Bentonite Supported Metallic Nitrates in the Presence of Solid Acids Catalysts”. Asian Journal of Chemistry 24, no. 9 (May 10, 2012): 3927–3928. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/9501.