A. E. . Mohammed, S. A. Gheni, W. T. . Mohammed, M. A. . Abdulqader, and O. A. . Habeeb, “Converting Iraqi Hazardous Crude Oily Sludge into Value-Added Activated Carbon using KOH Activation Technique”, Journal of Petroleum Research and Studies, vol. 14, no. 1, pp. 154-175, Mar. 2024.