Submitted on: 10 February 1998.
Revised on: 13 April 1998.
Accepted on: 22 May 1998.
___________________Journal of Hospitality & Tourism Education
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Submitted on: 24 July 2003.
Revised on: 10 November 2003.
Accepted on: 25 December 2003.
___________________Journal of Hospitality & Tourism Education
Submitted on: 01 December 2018.
Revised on: 28 January 2019.
Accepted on: 08 February 2019.
___________________Journal of Hospitality & Tourism Education
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