(3GdeLdI GdLZQGajI GdYQHjI (B- (3GdeMGVQGJ GdYGeI Y(B19 - 1987 / s - (3GdLeYjI GdLZQGajI GdeUQjIs ([S.N] : (3GdLeYjI GdLZQGajI GdeUQjIs)