(3OhQ GddGTYhQ heYfi Yde GdfaS ddGfSGf GdMOjK (B/ s - (3cGQd ZhSJGa HhfZs; (3fgGO NjGWIs ([S.N] : (3GdeDSSI GdLGeYjI ddOQGSGJ hGdfTQ hGdJhRjY , s, 1992)
Keywords: (3Yde GdfaSs; (3GdYdGL GdfaSis; (3GddGTYhQs