Zhang, Ye, Mingqiang Chen, Jun Wang, and Qingsong Hu. 2014. “Synthesis of Furfural from D-Xylose and Corncob With Chromium Chloride As Catalyst in Biphasic System”. Asian Journal of Chemistry 26 (6):1717-20. https://doi.org/10.14233/ajchem.2014.17333.