(3cja JMSf egGQGJ GdGJUGd eY GdBNQjf (B:s Successful presentation skills : (3EJbGf egGQGJ GdYQhV GdJbOjejI (B/ s - (3HQGOHQj, CfOQhs ((3CfOQh L(B.)s; (3GdYGeQj, NGdO aGQhbs ((3GdbGgQI (B:s (3OGQ GdaGQhb ddfTQ hGdJhRjY,s, 2008)
Keywords: (3GdYdGbGJ GdEfSGfjIs; (3GdGJUGdGJ GdEOGQjIs