(3LhdI aj YGde GdPHGHs - (3Zfje, cGQe GdSjOs ([(3O(B. (3e(B.]s (3OGQ GdacQ GdYQHis, 2009)
(3ehLgI ddCWaGds
MANS
3 11
Keywords: (3Ydhe eHSWI(B((3MTQGJ(B)s