(3GdaJfI hehba GdeSde efgG aj VhA GdbQBf (B/s - (3GdSMjHGfj, YHO GdMejO Hf YHO GdQMef s 1388 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ GdbGSe ddfTQ ,s, 1996)
Keywords: (3GdbQBfs -- (3eHGMK YGeIs; (3GdbQBfs -- (3GdaJfs; (3eHGMK bQBfjI YGeIs -- (3GdaJfs