(3OQGSGJ aj SjchdhLjI feh Wad GdQhVI (B/ s - (3eMeO, YGOd YHOGddgs ((3GdbGgQI (B:s (3OGQ GdQTGO,s, 1999)
Keywords: (3Yde faS GdWahdIs; (3GdJYdje bHd GdeOQSIs; (3feh GdWads