Zhang, Lei, Xinqian Shu, and Lei Zhang. “Influence of Ni Loading on Catalytic Activity of NiO G-Al2O3 for Hydrogenation of Coal Pyrolysis”. Asian Journal of Chemistry 25, no. 9 (April 10, 2013): 5071–5075. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_9_86.