(3GdJcTja h GdJUfja aj eQGcR GdeYdheGJ GdYQHjI (B: s (3fOhI h efGbTGJ (B/ s - (3bOhQg, hMjOs ((3GdQjGV (B:s (3ecJHI Gdedc agO GdhWfjI,s, 1993)
Keywords: (3Yde GdecJHGJs; (3GdecJHGJs; (3Yde GdeYdheGJs; (3GdJUfjas; (3GdJcTjas