Li1, Haoyuan, Ping Wei1, Jianqiang Wang2, Shigui Tang1, and Cheng Guo2. “Cu/ZnO/Al2O3/Catalysts/Modified/by/Octa-Potassium/Titanate/Whiskers/With/Ultrasonic/Treatment/for/Methanol/Synthesis”. Asian Journal of Chemistry 25, no. 18 (December 13, 2013): 10255–10261. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_19_52.