(3BdgI eUQ GdbOjeIs - (3JQhfcjQ , cdhO(B.s; (3MSf fUQ GdOjf,eJQLe(B.s ((3GdbGgQI (B:s (3GdeLdS GdCYdi ddKbGaI(B,s, 2004)
(3jbOe GdcJGH ddbGQF GdYQHj bUI GdOjf aj eUQ GdbOjeI hjdbj GdVhA Ydj BdgI eUQ GdbOjeI(B.s
Keywords: (3eUQ GdbOjeI (B- (3BdgI (B.s; (3eUQ GdbOjeI (B- (3JGQjN(B.s