Chen, X., X.Q. Ning, B.B. Zhang, Y.L. Wang, G.M. Zeng, and C.B. Hu. 2011. “Effect of Steam Explosion and Ionic Liquid Pretreatment Technology on the Enzymatic Hydrolysis of Corn Stalk”. Asian Journal of Chemistry 24 (3):1015-18. https://asianpubs.org/index.php/ajchem/article/view/8700.