(3GdGf GQaY GdbfGY (B30 (3SfI ef GdYed GdSQi (B/ s - (3Ydi SGdes ([S.N] : (3ecJHI GdOGQ GdYQHjI ddcJGH , s, 1994)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdYQHjIs; (3GdSNQjI ai GdGOHs; (3GdbUU GdacGgjIs