(3eSJbHd GdOjHdheGSjI aj Xd GdhGbY GdEYdGej GdEJUGdj (B/ s - (3UGOb, MjOQ HOhjs ((3CHh XHj (B:s (3eQcR GdEeGQGJ ddOQGSGJ,s, 1994)
Keywords: (3GdOjHdheGSjIs; (3bhGYO GdSdhc GdOjHdheGSjs; (3GdRjGQGJGdQSejIs; (3GdYdhe GdSjGSjIs