(3efGRYGJ VQjHI GdeHjYGJ (B: s (3GdEYaGA ef GdVQjHI (B- (3ESbGW GdVQjHI (B- (3LQGFe GdVQjHI h GdJUGdM (B- (3GdWYf aj GdVQjHI (B/ s - (3UGOb, ehQjSs ((3GdbGgQI (B:s, 1995)
Keywords: (3GdVQGFHs; (3eUQs; (3VQjHI GdeHjYGJs