1. Recycled concrete as a source of aggregate;Buck;ACI Journal,1977
2. Strength of recycled concrete made from crushed concrete coarse aggregate;Hansen;Concrete International,1983
3. Properties of recycled aggregate concrete as affected by admixtures in original concretes;Hansen;ACI Journal,1984
4. Japan Environmental Consultants Ltd. The study report on the total solid waste management system in Kuwait. Submitted to the Environment Public Authority in Kuwait, 2002. 299pp.
5. Al-Fadala KB. Recycling concrete waste into hot mix asphalt. Master's Project Report, Department of Civil Engineering, Kuwait University, 2003. 61pp.