A research study (66 pages) on: recycling of agricultural and industrial by-products in Palestine. Arab Organization for Agricultural Development, 2006. 

 A research study ( 103 pages) on: Recycle of Agricultural by-products in Industrial and Domestic utilization in the Arab World. Arab organization for Agricultural Development,  Khurtom, Sudan, 2006.

Prepared a booklet (62 pages) on meet production from sheep and goats. Middle East Regional Agricultural Program, 2002.  

Wrote a chapter in a book "Agriculture in Palestine", on: animal and fishery production in the West Bank and Gaza Strip, for Rural and Land Development Program, Open University of Jerusalem, 1991.

A developmental investment program on animal production sector in the West Bank and Gaza Strip, for the Social and Economic Project for the development of the occupied Territories, 1991 (73 pages, Arabic).

A developmental investment program on rangeland and animal feed sources in the West Bank and Gaza Strip, for the Welfare Association, 1991.

A feasibility study on animal breeding station project in the West Bank, for the United Nations Economic and Social Commission for Western Asia (UNESCWA), 1989.

A feasibility study on a dairy farm project in the West Bank, for the United Nations Economic and Social Commission for Western Asia (UNESCWA), 1989.

A prefeasibility study on the Utilization of fertilizers from recycling of sewage wastes, for UNESCWA, 1990.

A project on the feasibility of raising fish in treated wastes water, Ponds, 1995.

A proposal on the establishment of food & feed quality control center in the West Bank, 1990.

Wrote a chapter on: Livestock production in Palestine in: Development perspectives for agriculture in the Occpied Palestinian Territories. Publ. Society for Astro-Arab Relations-1992.

A research project on the utilization of animal wastes in combination with plants by products, 1985.

A research project on the potential of raising rabbits as meat source in underdeveloped countries, 1983.

A study on: prospects for development of animal production sector in the West Bank and Gaza Strip, for PECDAR and the World Bank, 1994 (Arabic).

A study on Palestinian Agriculture towards 2000: Potential and Future Policies. Publ. Society for Astro-Arab Relations 1996.

A research project on the environmental conditions in Industrial establishments in the West Bank area and its impact on the health of their employees.