Ahmed AAM (2017) Journal of King Saud Uni – Engineering Sci. (ELSEVIER), doi: http://dx.doi.org/10.1016/j.jksues.2014.05.001
Ahmed AAM (2017) Journal of King Saud Uni – Engineering Sci. (ELSEVIER), doi: http://dx.doi.org/10.1016/j.jksues.2014.05.001