(3ecJHGJ (B. (3fJ (B( (3eL(B5 \ (3Y(B11-12 )s ((3GdbGgQI (B: s (3GjHjS(B.(3che , s, 2004)
Keywords: (3GdagGQS GdGdcJQhfjIs; (3GdecJHGJ GdYQHjIs; (3GdecJHGJ hGdeYdheGJs; (3GdagQS GdGdcJQhfis