CHANG, SHAN-JU LINSHAN-JU LINCHANGSu, Hui-ChiehHui-ChiehSu2010-08-172018-05-302010-08-172018-05-302007http://ntur.lib.ntu.edu.tw//handle/246246/191179en-USThe concepts of task, search stage and source of information in leisure activities: A case study of backpackersconference paper