(3cdH GdQYGI GdGdeGfi (B/ s - (3eYJR GHQGgjes; (3cQje QeRis ([S.N] : (3GdeLGdS , s, 1994)
Keywords: (3JTQjMs; (3GdcdGHs; (3GdJgLjfs; (3GdMjhGfGJ (B- (3JQHjIs