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Comments on activity by Kayhan Tekin

    Kayhan Tekin
    Kayhan Tekin commented on comment by Roberto Calvi

    https://www.enr.com/toplists/2019-Top-250-International-Contractors-1

    Yes, this is from another source.

    www.enr.com

    ENR.com is the bible of the construction industry, providing news and features about projects, products and people in construction, architecture and engineering.

    • Roberto Calvi
      By Roberto Calvi

      Wow, that is very credible source. As a fact, it is the master source. But strange same year different results.

    • Roberto Calvi
      By Roberto Calvi

      Wow, that is very credible source. As a fact, it is the master source. But strange same year different results.

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