Submitted on: 18 June 2018.
Revised on: 17 July 2018.
Accepted on: 30 July 2018.
SOUND AND VIBRATION---TECH SCIENCE PRESS
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Submitted on: 05 January 2011.
Revised on: 26 January 2011.
Accepted on: 21 February 2011.
SOUND AND VIBRATION
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