Submitted on: 04 July 1998.
Revised on: 15 August 1998.
Accepted on: 11 September 1998.
SCIENCE PROGRESS
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Submitted on: 24 December 2005.
Revised on: 31 January 2006.
Accepted on: 14 February 2006.
SCIENCE PROGRESS---SAGE PUBLICATIONS LTD
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Submitted on: 25 May 1999.
Revised on: 28 June 1999.
Accepted on: 11 July 1999.
SCIENCE PROGRESS---SAGE PUBLICATIONS LTD
Submitted on: 22 June 2019.
Revised on: 02 August 2019.
Accepted on: 11 August 2019.
SCIENCE PROGRESS---SAGE PUBLICATIONS LTD
Submitted on: 13 June 2023.
Revised on: 25 July 2023.
Accepted on: 05 August 2023.
SCIENCE PROGRESS
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Submitted on: 16 March 2023.
Revised on: 28 April 2023.
Accepted on: 05 May 2023.
SCIENCE PROGRESS
Submitted on: 10 January 2019.
Revised on: 31 January 2019.
Accepted on: 23 February 2019.
SCIENCE PROGRESS