Goual, I. , Goual, M. , Gueddouda, M. , Saïd, T. , Nabil, A. , Ferhat, A. (2015), 'Hydro-Mechanical Behavior of a Tuff and Calcareous Sand Mixture for Use in Pavement in Arid Region', World Academy of Science, Engineering and Technology, Open Science Index 99, International Journal of Civil and Environmental Engineering, 9(3), 373 - 376.