(3hSGFd GdGJUGd GdLeGgjQi h YdGbJgG HGdJfejI dOi GdeQCI h GdTHGH (B/s - (3eUWai YHOGdYRjR GdHfOGQis ((3GdbGgQI (B: s (3GdecJHI GdYUQjI ddfTQ h GdJhRjY ,s, 2013)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3hSGFd GdGYdGes; (3hSGFd GdGYdGe h GdTHGHs; (3GdKbGaI GdLeGgjQjI s; (3GdGJUGd (B( (3Yde GLJeGY (B)s; (3hSGFd GdGYdGe h GdeQCIs