(3MjGJi(B: (3bUI aJi ef GdQja (B/ s - (3eMehO GdTfjWi (B((3eJQLe(B)s; (3JTjcha, GfWhfs ([S.N] : (3ecJHI fgVI eUQs)
Keywords: (3GdJQGLe GdPGJjIs; (3GdbUU GdQhSjI GdeJQLeIs; (3GfWhf JTjNhas; (3GdGOH GdQhSi GdeJQLes