(3HK hGaO Ydi TGTGJ GdJdjaRjhf (B/ s - (3GfTQGM GdTGds ((3GdbGgQI (B: s (3OGQ GdacQ GdYQHi , s, 1994)
Keywords: (3GdJdjaRjhfs; (3hSGFd GdGYdGes; (3HQGeL GdJdjaRjhfs; (3GdOYGjI GdJdjaRjhfjIs; (3GdJdjaRjhf (B- (3GQSGd hGSJbHGds