المراكز الفكرية في مصر من القرن الثالث وحتى نهاية القرن السادس الهجري
The aim of this research is to give a clear picture of the most important intellectual centers in Egypt during the period under consideration, and its role in supporting the intellectual and scientific movement in Egypt, and its dissemination and prosperity. One of the findings of the research is that political life in Egypt during this period had a significant and obvious role in the progress of the intellectual movement and spread of its centers. (Published abstract)