Sun, Hui https://orcid.org/0000-0002-6512-2450
Liang, Yingzi https://orcid.org/0000-0002-0635-8498
Wang, Yuning https://orcid.org/0000-0001-7386-1897
Liu, Xiangcheng https://orcid.org/0000-0003-4966-7394
Chen, Jidong https://orcid.org/0000-0003-1012-1247
This article is maintained by: Elsevier
Article Title: An Optimal Investment Portfolio for BOT Freeway Projects from the Perspective of Transportation and Construction Enterprises
Journal Title: KSCE Journal of Civil Engineering
CrossRef DOI link to publisher maintained version: https://doi.org/10.1007/s12205-021-1856-1
Content Type: article
Copyright: Copyright © 2021 © Korean Society of Civil Engineers 2021 published by Elsevier inc. Published by Elsevier Inc.