(3GdehGYX hGdGYJHGQ HPcQ GdNWW hGdGKGQ GdeYQha HGdNWW GdebQjRjI (B/ s - (3Gjef aDGO SjOs; (3eMeO Rjfge eMeO YRHs; (3eOjMI GdTQbGhis; (3GdebQjRi (B: (3Jbi GdOjf GHh GdYHGS GMeO Hf Ydi Hf YHOGdbGOQ Hf eMeO GdMSjfi GdYHjOis ((3GdbGgQI (B: s (3ecJHI eOHhdi , s, 1998)
Keywords: (3GdbHGFd GdYQHjIs; (3GdGKGQ GdGSdGejIs; (3GdeOf hGdbQis; (3hUa hQMdGJs