Open AccessThe Dynamic Efficiency and Productivity of Freight Traffic by Railroad Lines in Korea
Author(s) -
soowonmo,
Lee Kwang-Bae
Publication year - 2013
Publication title -
muyeok yeon-gu/muyeog yeon'gu
Language(s) - English
Resource type - Journals
eISSN - 2384-1958
pISSN - 1738-8112
DOI - 10.16980/jitc.9.1.201303.133
Subject(s) - productivity , transport engineering , business , economics , engineering , economic growth