New Submission Deadline: 20 June 2022

01/06/2022

In response to the overwhelming demand, the deadline for the World Tunnel Congress 2023 for Abstracts' Submission is now extended to the 20 June, 2022. This is your last chance to show your work along with the top experts, in the premier Event, of Tunneling and Underground Space Community! Click here and submit your Abstract. Visit https://wtc2023.gr/. 22/22

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