(3caQ GdYTGb(B: (3eLehYI bUUjI (B/ s - (3SYOGdOjf hgHIs ([S.N] : (3GdaLQ ddGfJGL Gdafi hGdKbGaI , s, 1994)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdbUjQIs; (3eUQs