Problems of Mechanized Tunneling In Gassy Ground Conditions a Case Study: Nousoud Water Transmission Tunnel. International Journal of Geography and Geology, [S. l.], v. 3, n. 8, p. 101–113, 2014. DOI: 10.18488/journal.10/2014.3.8/10.8.101.113. Disponível em: https://archive.conscientiabeam.com/index.php/10/article/view/1924. Acesso em: 22 sep. 2026.