Zilu FanYuming LiuYaxin Li2025-05-222025-05-222023jz000180-0439https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/39124600Research on Collaborative Mechanisms of Railway EPC Project Design and Construction from the Perspective of Social Network AnalysisArticlehttps://doi.org/10.3390/systems11090443