(3GdJZWjI GdGNHGQjI ddJdjaRjhf (B/ s - (3dhjS, cGQhdjf OjGfGs; (3eMehO TcQi GdYOhi (B((3eJQLe(B)s; (3SYO dHjHs ([S.N] : (3GdecJHI GdGcGOjejI , s, 1993)
Keywords: (3GdJdjaRjhfs; (3hSGFd GdGYdGes; (3HQGeL GdJdjaRjhfs; (3GdGNQGL GdJdjaRjhfis; (3GdGfHGAs