Abduljabbar, A. T., R. W. Younes, and A. J. Ibrahem. “Converting of Cardboard Waste for Bioethanol Production Using Anaerobic ‎Fermentation”. Iraqi Journal of Industrial Research, vol. 9, no. 2, Oct. 2022, pp. 141-7, doi:10.53523/ijoirVol9I2ID213.