(3GdQbGHI GdHQdeGfjI hMOhOgG ai GdOSJhQ GdchjJi (B: s (3OQGSI JWHjbjI (B/ s - (3aGdM YHOGddg Ydi GdYRH s; (3LGHQ LGO fUGQs; (3jSQj GdYUGQs; (3eMeO eGgQ CHh GdYjfjfs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B:s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI,s, 2009)
(3CWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B-(3cdjI GdMbhb (B- (3bSe bGfhf GdOSJhQj, (B2009.s
(3jTJed Ydi EQLGYGJ HjHdjhLQGajI(B: 407-424(3UaMIs
(3GdedNU HGddZI GdYQHjIs
Keywords: (3fXGe GdaUd Hjf GdSdWGJ s -- (3GdchjJs; (3fXGe JhRjY GdSdWI s; (3YOe JQcjR GdSdWIs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs