(3GdYQb hGdJGQjN (B/ s - (3Sdje MOGO (B((3eJQLe(B)s; (3cdhO djai TJQGhSs ([S.N] : (3GdeDSSI GdLGeYjI ddOQGSGJ hGdfTQ hGdJhRjY , s, 1988)
Keywords: (3GdMVGQI GdYQHjI GdGSdGejI (B- (3GdeYGQa GdHMQjIs; (3GdYQbs; (3GdKbGaIs; (3GdKbGaI GdYQHjIs; (3GdYfUQjIs; (3GdMVGQI GdYQGbjIs; (3GhQHGs