?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Simon%2C+N.&rft.aulast=Simon&rft.aufirst=N.&rft.volume=10&rft.date=2015&rft.pages=24-34&rft.issue=2&rft.title=Journal+of+Sustainability+Science+and+Management&rft.issn=18238556&rft.atitle=Assessment+of+rockfall+potential+of+limestone+hills+in+the+Kinta+Valley&rft.genre=article