(3GdGQTGO aj eYQag YdeGA GdMOjK (B/ s - (3GdbRhjfj, GdNdjd Hf YHO Gddg Hf GdNdjd GdNdjdjs ((3ecg GdecQeg (B:s (3OGQ GdacQ ddWHGYg h GdfTQ h GdJhRjY,s, 1993)
Keywords: (3GdabgGAs; (3GdYdeGAs; (3GdJQGLes; (3GdCMGOjKs