[1]
K. A. Jaafar, “Biogas Production by Anaerobic Digestion of Date Palm Pulp Waste”, alkej, vol. 6, no. 3, pp. 14–20, Sep. 2010, Accessed: Dec. 11, 2025. [Online]. Available: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/498