Submitted on: 17 October 2007.
Revised on: 31 October 2007.
Accepted on: 08 November 2007.
NULL
Submitted on: 31 December 2001.
Revised on: 21 January 2002.
Accepted on: 02 February 2002.
NULL
Submitted on: 21 July 2007.
Revised on: 12 August 2007.
Accepted on: 07 September 2007.
Smart Learning Environments---SPRINGER HEIDELBERG
http://reply.papertrans.cn/3/281/28082/28082-24.png
Submitted on: 09 October 1999.
Revised on: 29 October 1999.
Accepted on: 10 November 1999.
Smart Learning Environments---SPRINGER HEIDELBERG
Submitted on: 01 December 2000.
Revised on: 08 January 2001.
Accepted on: 04 February 2001.
Smart Learning Environments---SPRINGER HEIDELBERG
Submitted on: 10 September 2000.
Revised on: 18 September 2000.
Accepted on: 04 October 2000.
NULL
Submitted on: 21 November 2010.
Revised on: 02 December 2010.
Accepted on: 18 December 2010.
Smart Learning Environments---SPRINGER HEIDELBERG
Submitted on: 03 May 2013.
Revised on: 03 June 2013.
Accepted on: 17 June 2013.
NULL
Submitted on: 09 August 2011.
Revised on: 02 September 2011.
Accepted on: 27 September 2011.
NULL