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Submitted on: 09 November 2014.
Revised on: 21 December 2014.
Accepted on: 06 January 2015.
___________________INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES
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Submitted on: 02 June 2007.
Revised on: 08 August 2007.
Accepted on: 27 September 2007.
___________________INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES
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Submitted on: 04 December 2019.
Revised on: 11 February 2020.
Accepted on: 29 March 2020.
___________________INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES
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Submitted on: 09 March 1998.
Revised on: 16 April 1998.
Accepted on: 16 May 1998.
___________________INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES