Tali, Naser, Gholam Reza Lashkaripour, Mohamad Ghafoori, and Naser Hafezimoghadas. “Problems of Mechanized Tunneling In Gassy Ground Conditions a Case Study: Nousoud Water Transmission Tunnel”. International Journal of Geography and Geology 3, no. 8 (July 19, 2014): 101–113. Accessed July 22, 2024. https://archive.conscientiabeam.com/index.php/10/article/view/1924.