(3GdYbGFO GdeTJQcI Hjf GdjghO hGdfUGQi hehba GdGSdGe efgG s - (3NGdO QMGd eMeO GdUdGMs ((3HjQhJ (B:s, 2007)
Keywords: (3GdOjebQGWjIs; (3hSGFd GdGYdGes; (3GdQGi GdYGes; (3bjGS GdQCi GdYGes