Mohamedzein, Y., S. Al-Hashmi, and A. Al-Rawas. “An Investigation of Excessive Seepage from the Al-Fulaij Recharge Dam, Oman”. The Journal of Engineering Research [TJER], vol. 13, no. 2, Dec. 2016, pp. 124-36, doi:10.24200/tjer.vol13iss2pp124-136.