(3JLhjO GdaGJMI (B: s (3hYTQ ShQ bUGQ ef NhGJje GdbQBf GdcQje eY eG jJYdb HGdUdGI ef CMcGe GdJLhjO Ydi QhGjI MaU Yf YGUe ef WQjb GdTGWHjI (B/ s - (3YKeGf, MSfj TjNs ((3LOI (B: s (3OGQ GdefGQI ddfTQ hGdJhRjY, s, 1997)
Keywords: (3GdESdGe(B.s; (3GdbQBf GdcQje(B.s; (3CMcGe GdJLhjO(B.s; (3ShQ GdbQBf(B.s