(3LghO heYhbGJ GdJNUjU ai GdOhd GdYQHjI (B/ s - (3Ydi Jhajb GdUGObs; (3eYHO Ydi GdLGQMis ([S.N] : (3UfOhb GdfbO GdOhdj , s, 1995)
Keywords: (3GdJfejI GdGbJUGOjIs; (3GdNUNUIs; (3eUQ (B- (3GdGMhGd GdGbJUGOjIs; (3GdYGde GdYQHi (B- (3GdGMhGd GdGbJUGOjIs; (3GdYGde GdYQHi (B- (3GdGMhGd GdSjGSjIs