(3GhHQG Ohf LjhaGfi (B:s (3GdJQLeI GdcGedI (B/ s - (3ehJSGQJ(B, (3ahdaLGfL GeGOjhSs; (3GMeO dWais ((3GdbGgQI (B: s (3eWGHY GdTQhb, s, 1994)
Keywords: (3GdeSQMjGJs; (3GdGhHQGs; (3GdGYeGd GdehSjbjIs