?url_ver=Z39.88-2004&rft_id=10.21660%2F2019.54.8316&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=C.-M.&rft.au=Khoo%2C+C.-M.&rft.aulast=Khoo&rft.date=2019&rft.title=International+Journal+of+GEOMATE&rft.atitle=Volume+Loss+Caused+By+Tunnelling+In+Kenny+Hill+Formation&rft.pages=164-169&rft.volume=16&rft.issn=21862982&rft.issue=54&rft.genre=article