(3GhQHG(B: (3OQhS hfeGPL eGPG JYdefG GhQhHG (B? (3JCedGJ ai GdJWhQ GdJGQjNi (B/ s - (3SfLgGR, OjJQs; (3ejTjd cjdhs
Keywords: (3GhQHG (B- (3GdJfejI GdGbJUGOjIs; (3afdfOG(B, (3GdJfejI GdGbJUGOjIs; (3fjhRdfOG(B, (3GdJfejI GdGbJUGOjIs; (3GdOfeGQc, GdJfejI GdGbJUGOjIs; (3chQjGGdLfhHjI (B- (3GdJfejIGdGbJUGOjs