https://www.worldconstructiontoday.com/news/a-new-mega-hydroelectric-project-in-ethiopia-for-salini-impregilo-25-billion-contract-signed-for-the-koysha-dam/ B2B News Platform on Construction Tue, 24 May 2016 00:00:00 +0000 hourly 1 https://wordpress.org/?v=6.9.4