Volume 12, Issue 1, April 2014, Pages 146-152
10.22067/gsc.v12i1.36651
R Farshid; E Sahrai; Gh Zamani
Volume 10, Issue 1, April 2012, Pages 18-24
10.22067/gsc.v10i1.14395
R Farshid; Gh Zamani; M. A Behdani; E Sahrai