1. Energy consumption in Jordan;Tamimi;Energy,1992
2. Jordan Electricity Authority. Annual Reports (1986–1989), Amman, Jordan
3. Ministry of Energy and Mineral Resources. Yearly Reports 1996, Amman, Jordan
4. Heating of a biogas reactor using a solar energy system with temperature control unit;Alkhamis;Solar Energy,2000
5. Daghestani FA. Policy issues of the commercialization of solar and wind energy technologies. In: Proceedings of the International Seminar on the Commercialization of Solar and Wind Energy Technologies 1992, Amman, Jordan