@article{1a25a92b113e463eb5c77f325f238283,
title = "Sustainability assessment of an urban rail system – The case of Hong Kong",
keywords = "Greenhouse gas emissions, Hong Kong, Sustainability, Tobin's q, Urban rail",
author = "To, {W. M.} and Lee, {Peter K.C.} and Yu, {Billy T.W.}",
note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd",
year = "2020",
month = apr,
day = "20",
doi = "10.1016/j.jclepro.2020.119961",
language = "English",
volume = "253",
journal = "Journal of Cleaner Production",
issn = "0959-6526",
publisher = "Elsevier Limited",
}
