Lin, Ling, Xianzhao Kan, Hao Yan, and Danni Wang. 2012. “Characterization of Extracellular Cellulose-Degrading Enzymes from Bacillus Thuringiensis Strains”. Electronic Journal of Biotechnology 15 (3). Valparaíso, Chile. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v15n3-1.