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Submitted on: 31 January 2022.
Revised on: 02 May 2022.
Accepted on: 09 June 2022.
___________________Alexandria Engineering Journal
Submitted on: 22 March 2006.
Revised on: 02 May 2006.
Accepted on: 17 June 2006.
___________________Alexandria Engineering Journal
Submitted on: 17 June 2000.
Revised on: 23 August 2000.
Accepted on: 07 September 2000.
___________________Alexandria Engineering Journal
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Submitted on: 09 June 2020.
Revised on: 10 August 2020.
Accepted on: 07 September 2020.
___________________Alexandria Engineering Journal
Submitted on: 24 October 2016.
Revised on: 01 January 2017.
Accepted on: 06 February 2017.
___________________Alexandria Engineering Journal
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