Saied, A., "Economic Design Volume for Isolated Traffic Signals in Saturated Flow Conditions", CODATU XI World Congress - Towards More Attractive Urban Transportation, April, 2004.
Saied, A., "A Trip Generation Model for Households in Greater Cairo", Ain Shams University, Faculty of Engineering, vol. 38, issue 4, pp. December, 2003.
Saied, A., A. El-Sayed, and K. A.Nasser, "Accident Models For Rural Roads In Egypt", Civil Engineering Department, Faculty of Engineering, Al-Azhar University, vol. 25, issue 3, 2003.
Saied, A., "Road Management Technology and Safety improvement Tools", The First National Conference for Transportation, Ministry of Transportation, 2002.
Saied, A., and G. M. Said, "The Ninth World Conference on Transportation Research WCTR ", Traffic Safety on Three Continents , Moscow , September, 2001.
Huzayyin, A. S., and A. Saied, "Analysis of Delayed Balanced Development in New Cities; Transport Or Other Reasons To Blame?", The Ninth World Conference on Transportation Research WCTR , Seoul, Korea, , July, 2001.
Saied, A., H. Hozayen, and R. Elmitiny, Evaluation of Traffic Stream Characteristics in Egyptian Rural Network, , 2000.
, "Traffic Safety in Egypt- Country Report", the Swedish International Development Cooperation Agency SIDA and the Swedish National Road and Transport Research Institute , Sweden, 2000.