1. Aly, H., & Megeed, E. (2008). Lignocellulosic biomass conversion technologies to biofuels, potentials in Egypt. A Report Submitted to UNIDO-Cairo-Egypt, IMC.
2. Cossu, R. (2010). Technical evolution of landfilling. Waste Management, 30(6), 947–948.
3. Dunn, B., & Steinemann, A. (1998). Industrial ecology for sustainable communities. Journal of Environmental Planning and Management, 41(6), 661–672.
4. El-Haggar, S. M. (2007). Sustainable industrial design and waste management: Cradle-to-cradle for sustainable development. Academic Press.
5. El-Haggar, S. M. (2009). Industrial solid waste utilization and disposal. In N. Nemrow, F. Agardy, P. Sullivan, J. Salvato, Environmental Engineering: Environmental Health and Safety for Municipal Infrastructure, Land Use and Planning, and Industry (6th ed). John Wiley & Sons Inc, 2009; pp. 1–81.