Li, Guang-Xue, Jian-Hua Ma, Xin-Hua Peng, and Chun-Xu Lv. 2011. “Deactivation Kinetics Model of Pt C Catalyst for Hydrogenation of Nitrobenzene to P-Aminophenol”. Asian Journal of Chemistry 23 (8):3605-10. https://asianpubs.org/index.php/ajchem/article/view/10698.