الفهرس 
Participatory PlanningOnly 14 pages are availabe for public view
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Abstract
In upgrading projects for existing settlement one of the most important typical design problems facing the planners in the decision making is the choice of improvements. When the budget is limited and the elements of improvments are many-Which is the case in upgrading projects-planners must choose a few physical improvements from a large number. how can planners elicit and analyze users’ preferences so that they can use the information in making better decisions (construct a preferred bundie of improvements)?