Submitted on: 30 October 2003.
Revised on: 28 January 2004.
Accepted on: 28 March 2004.
___________________International Journal of GEOMATE
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Submitted on: 26 April 2020.
Revised on: 12 July 2020.
Accepted on: 07 August 2020.
___________________International Journal of GEOMATE
Submitted on: 25 September 2000.
Revised on: 07 November 2000.
Accepted on: 04 January 2001.
___________________International Journal of GEOMATE
Submitted on: 22 July 2013.
Revised on: 31 October 2013.
Accepted on: 21 November 2013.
___________________International Journal of GEOMATE
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Submitted on: 03 May 2012.
Revised on: 07 June 2012.
Accepted on: 27 July 2012.
___________________International Journal of GEOMATE
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