(3eYGfi GdbQCf (B/ s - (3GdaQGA, GHh RcQjG jMji Hf RjGO Hf YHOGddg Hf efXhQ GdOjdeis; (3YHOGdUHhQ TGgjfs; (3GHQGgje OShbi YHOGdYRjRs ([S.N] : (3eQcR GdGgQGe ddJQLeI hGdfTQ , s, 1989)
Keywords: (3GdbQGf (B- (3JaSjQs; (3JaSjQ GdbQGf GdcQjes; (3GdbQGf (B- (3eYGfis; (3GdbQGf, GdbQGAGJ hGdJLhjOs; (3GdbQGf (B- (3ShQ hGjGJs; (3GdbQGf (B- (3JaGSjQs