(3GdeYGdLGJ GdGSdhHjI hGdJbfjI ai GdQSe GdJcYjHi hGKQgG ai afhf GdMOGKI (B/s - (3GMeO YHGS Ydis ((3YeGf (B:s (3GdGQOf (B. (3OGFQI GdecJHGJ GdhWfjI ,s, 2013)
(3HHdjhLQGajI (B: (3U (B217 - 227s
Keywords: (3GdJcYjHjI (B( (3af (B)s; (3Gdaf GdMOjKs; (3GdJUhjQ GdRjJis