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Submitted on: 23 November 2011.
Revised on: 15 March 2012.
Accepted on: 25 April 2012.
___________________Journal of Policy and Practice in Intellectual Disabilities
Submitted on: 09 October 2023.
Revised on: 06 November 2023.
Accepted on: 15 December 2023.
___________________Journal of Policy and Practice in Intellectual Disabilities
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Submitted on: 19 April 2017.
Revised on: 16 July 2017.
Accepted on: 25 August 2017.
___________________Journal of Policy and Practice in Intellectual Disabilities
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Submitted on: 07 May 2011.
Revised on: 19 July 2011.
Accepted on: 17 September 2011.
___________________Journal of Policy and Practice in Intellectual Disabilities