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Submitted on: 22 June 2017.
Revised on: 12 August 2017.
Accepted on: 31 August 2017.
___________________International Multilingual Research Journal
Submitted on: 25 July 2001.
Revised on: 16 October 2001.
Accepted on: 06 November 2001.
___________________International Multilingual Research Journal
Submitted on: 26 October 2017.
Revised on: 08 January 2018.
Accepted on: 23 January 2018.
___________________International Multilingual Research Journal