Mohammed, Asem Hassan, Frank Behrendt Behrendt, and Frank Jürgen Methner. “Conversion of Lignocellulosic Material Into Fermentable Sugars”. Al-Khwarizmi Engineering Journal 12, no. 4 (December 18, 2017): 141–153. Accessed January 8, 2026. https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/329.