Submitted on: 18 July 2000.
Revised on: 28 August 2000.
Accepted on: 02 September 2000.
SAMPE JOURNAL---SAMPE PUBLISHERS
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Submitted on: 31 July 2000.
Revised on: 18 August 2000.
Accepted on: 10 September 2000.
SAMPE JOURNAL
Submitted on: 02 October 2003.
Revised on: 29 October 2003.
Accepted on: 07 November 2003.
SAMPE JOURNAL---SAMPE PUBLISHERS
Submitted on: 13 October 2019.
Revised on: 24 October 2019.
Accepted on: 29 October 2019.
SAMPE JOURNAL
Submitted on: 21 December 2016.
Revised on: 13 January 2017.
Accepted on: 07 February 2017.
SAMPE JOURNAL
Submitted on: 28 June 2002.
Revised on: 18 July 2002.
Accepted on: 07 August 2002.
SAMPE JOURNAL---SAMPE PUBLISHERS
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Submitted on: 08 March 1998.
Revised on: 23 March 1998.
Accepted on: 19 April 1998.
SAMPE JOURNAL---SAMPE PUBLISHERS
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