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Submitted on: 25 May 1999.
Revised on: 06 July 1999.
Accepted on: 21 July 1999.
STATISTICS---TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/3/287/28630/28630-13.png
Submitted on: 03 February 2001.
Revised on: 04 March 2001.
Accepted on: 17 March 2001.
STATISTICS
http://reply.papertrans.cn/3/287/28630/28630-15.png
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Submitted on: 08 July 2002.
Revised on: 02 August 2002.
Accepted on: 16 August 2002.
STATISTICS---TAYLOR & FRANCIS LTD
Submitted on: 07 November 2000.
Revised on: 03 December 2000.
Accepted on: 10 December 2000.
STATISTICS---TAYLOR & FRANCIS LTD
Submitted on: 26 April 2007.
Revised on: 25 May 2007.
Accepted on: 19 June 2007.
STATISTICS
Submitted on: 28 November 2022.
Revised on: 06 December 2022.
Accepted on: 21 December 2022.
STATISTICS---TAYLOR & FRANCIS LTD