academic journals

PPR ARCHIVE

Published: May 2009
- Vol. 4 No. 2
Published: July 2009
- Vol. 4 No. 2
Published: April 2010
- Vol. 4 No. 2
Published: September 2009
- Vol. 4 No. 2




Full Text and Abstracts:  2009 - 2012
2000s :             2007 2008 2009
2010s : 2010 2011 2012