A. Bahjat, Shababa, Adeeba younis Sherif, and Musa’ab Hani Salih. “Isolation and Characterization of Cellulolytic Bacteria from Historic Documents”. Journal of Education and Science (JES) 26, no. 1 (March 1, 2013): 22–31. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23227.