(3SfI KGdKI SLf (B/ s - (3eUWai Gejfs ([S.N] : (3GdecJH GdeUQi GdMOjK , s, 1989)
Keywords: (3GdGOH GdYQHis; (3GdePcQGJs; (3GdJQGLe GdPGJjIs; (3eUWai Gejfs