(3OeGA PcjI Ydi LHjf GdaLQ bUU bUjQI (B/ s - (3eUWai GMeO eUWais ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1994)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdbUjQIs; (3GdbUUs