(3GdfXGe GdGbJUGOj GdYGdej GdLOjO hBaGbg GdeSJbHdjI HYO GdCReI GdGbJUGOjI (B/s - (3YHO GdMejO, YHO GdeWdHs ((3GdbGgQI (B:s (3GdTQcI GdYQHjI GdeJMOI ddJShjb hGdJhQjOGJ,s, 2010)
(3HHdjhLQGajI (B: (3U(B. 477-488.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdYdGbGJ GdGbJUGOjI GdOhdjIs; (3GdCReGJ GdGbJUGOjIs