(3OGQ GdcJH GdbhejI ai QMdI GdfThA hGdGQJbGA hGdJOghQ (B/ s - (3TYHGf YHOGdYRjR NdjaIs ((3GdbGgQI (B: s (3GdYQHi ddfTQ hGdJhRjY , s, 1991)
Keywords: (3GdecJHGJ GdbhejIs; (3hKGFbs; (3eQGcR GdeYdheGJs; (3OGQ GdcJH hGdhKGFb GdeUQjIs; (3eQGcR GdJhKjbs; (3GdecJHGJs; (3GdecJHGJ (B- (3eUQs