Submitted on: 22 November 2010.
Revised on: 12 March 2011.
Accepted on: 26 March 2011.
___________________International Journal of Speech-Language Pathology
Submitted on: 20 July 2005.
Revised on: 07 September 2005.
Accepted on: 27 September 2005.
___________________International Journal of Speech-Language Pathology
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Submitted on: 09 March 1999.
Revised on: 15 June 1999.
Accepted on: 10 August 1999.
___________________International Journal of Speech-Language Pathology
Submitted on: 13 December 2007.
Revised on: 02 February 2008.
Accepted on: 06 March 2008.
___________________International Journal of Speech-Language Pathology
Submitted on: 22 November 1999.
Revised on: 20 December 1999.
Accepted on: 06 February 2000.
___________________International Journal of Speech-Language Pathology
Submitted on: 11 August 2002.
Revised on: 18 October 2002.
Accepted on: 14 November 2002.
___________________International Journal of Speech-Language Pathology
Submitted on: 21 February 2015.
Revised on: 16 March 2015.
Accepted on: 31 March 2015.
___________________International Journal of Speech-Language Pathology
Submitted on: 03 January 2024.
Revised on: 19 April 2024.
Accepted on: 04 June 2024.
___________________International Journal of Speech-Language Pathology
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