JEN-CHEN FAN2018-09-102018-09-101988http://www.scopus.com/inward/record.url?eid=2-s2.0-0024185937&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/341513Slope steepness factor for predicting erosion on highway slopesjournal article2-s2.0-0024185937