Min, Zhen-Li, Qian Zhang, Xing Hong, Xiao-Lu Cao, and Xia-Min Hu. “A Green Protocol for Catalyst-Free Syntheses of Pyrazole in Glycerol-Water Solution”. Asian Journal of Chemistry 27, no. 9 (May 26, 2015): 3205–3207. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_9_14.