S. Abbas, Ammar, and Sawsan D. A. Shubar. “Pyrolysis of High-Density Polyethylene for the Production of Fuel-Like Liquid Hydrocarbon”. Iraqi Journal of Chemical and Petroleum Engineering, vol. 9, no. 1, Mar. 2008, pp. 23-29, https://doi.org/10.31699/IJCPE.2008.1.4.