2002 | 고승영 대한교통학회지 Vol.20 No.4, pp. 177-185 | view file |
2007 | | link |
2008 | | link |
2009 | | link |
2009 | | link |
2009 | | link |
2009 | | link |
2011 | | link |
2011 | | link |
2011 | | link |
2012 | | link |
2012 | | link |
2012 | | view file |
2012 | | link |
2012 | | link |
2012 | | link |
2012 | | link |
2012 | | DOI |
2012 | | view file |
2013 | | view file |
2013 | | view file |
2013 | | view file |
2014 | | view filelink |
2014 | | view file |
2014 | | view file |
2014 | | view file |
2014 | | view file |
2014 | | view file |
2014 | | view file |
2014 | | view fileDOI |
2014 | | view fileDOI |
2014 | | view fileDOI |
2015 | | DOI |
2015 | | view file |
2015 | | view file |
2015 | | view file |
2015 | | view file |
2015 | | view file |
2015 | | view file |
2015 | | view file |
2015 | | view fileDOI |
2015 | | view file |
2015 | | view file |
2016 | | view file |
2016 | | view file |
2016 | | view file |
2017 | | view file |
2017 | | view file |
2017 | | view file |
2017 | | view file |
2018 | | view file |
2018 | | view file |
2018 | | view file |
2018 | | view file |
2018 | | view file |
2019 | | view filelink |
2019 | | view filelink |
2020 | | view filelink |
2020 | | view filelink |
2020 | | view filelink |