Submitted on: 03 November 2016.
Revised on: 29 November 2016.
Accepted on: 08 December 2016.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
Submitted on: 25 May 2000.
Revised on: 21 June 2000.
Accepted on: 08 July 2000.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
Submitted on: 29 May 1999.
Revised on: 03 July 1999.
Accepted on: 17 July 1999.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
Submitted on: 14 June 2005.
Revised on: 25 July 2005.
Accepted on: 03 August 2005.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
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Submitted on: 04 May 1999.
Revised on: 14 May 1999.
Accepted on: 03 June 1999.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
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Submitted on: 16 January 1998.
Revised on: 03 February 1998.
Accepted on: 03 March 1998.
JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS
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