Dear friendsLibrarians having access to the following periodical articles are requested to provide a copy them. One of our researchers want them for his research. Please help.1   1. Conceptualizing the Travel Decision-Making Hierarchy: A Review of Recent Developments Authors: Jeng, James; Fesenmaier, Daniel R. Source: Tourism Analysis, Volume 7, Number 1, 2002 , pp. 15-32(18)2. Understanding barriers to leisure travel: Tourist fears as a marketing basis Sara Dolnicar : Journal of Vacation Marketing, July 2005; vol. 11, 3: pp. 197-208.3. Asymmetric Tourist Response to Price: Loss Aversion Segmentation Juan L. Nicolau : Journal of Travel Research, September 2012; vol. 51, 5: pp. 568-676., first published on February 27, 2012 4. Determining future travel behavior from past travel experience and perceptions of risk and safety SF Sönmez, AR Graefe - Journal of Travel Research, 1998 - jtr.sagepub.com Dr GOPAKUMAR V. University Librarian,Goa University Taleigao Plateau, Goa. PIN 403 206 Personal webpage http://www.vgkumar.weebly.com/ gopakumar.v@rediffmail.com Office Phone: 08326519012 Mobile No: 09447056713 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.