(3SjQI Gdedhc GdJHGYfI ai KdGKjf aUdG (B/ s - (3Thbi YHOGdMcjes ((3GdbGgQI (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 1997)
Keywords: (3GdMVGQI GdjefjI GdbOjeIs; (3MejQs; (3SHCs; (3Gdjef GdbOje (B- (3JGQjNs; (3THg GdLRjQI GdYQHjI (B- (3JGQjNs