Submitted on: 26 February 2008.
Revised on: 23 March 2008.
Accepted on: 16 April 2008.
STATISTICS---TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/3/287/28630/28630-32.png
Submitted on: 15 January 2015.
Revised on: 07 February 2015.
Accepted on: 07 March 2015.
STATISTICS
Submitted on: 20 October 2006.
Revised on: 08 November 2006.
Accepted on: 23 November 2006.
STATISTICS---TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/3/287/28630/28630-35.png
Submitted on: 16 July 2009.
Revised on: 15 August 2009.
Accepted on: 08 September 2009.
STATISTICS---TAYLOR & FRANCIS LTD