?url_ver=Z39.88-2004&rft_id=10.1108%2FIJSHE-03-2016-0052&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ting%2C+D.H.&rft.aufirst=D.H.&rft.aulast=Ting&rft.pages=1212-1229&rft.title=International+Journal+of+Sustainability+in+Higher+Education&rft.volume=18&rft.atitle=Developing+pro-environmental+behaviour%3A+ecotourism+fieldtrip+and+experiences&rft.date=2017&rft.issn=14676370&rft.issue=7&rft.genre=article