"Tafakkur" is a biannual refereed journal issued by Deanship of Scientific Research, University of Gezira, Sudan. It was established in 1999 and has already published (17) volumes . The main focus of the journal is on issues concerning Islamization of knowledge, both theoretical and empirical. The langauge of publication can be in Arabic or English. The application to the journal can be electronic, by Email and/or paper.All rights reserved. No part of this publication may be produced, stored in a retrieval system or transmitted in any form or by any means, electronic photocopying, and recording or otherwise without permission in writing from the editor.