(3GMdi WQGFa hfhGOQ GdXQaGA (B/ s - (3Gejdi jYbhH cQes ([S.N] : (3LQhS HQS , s, 1993)
Keywords: (3GdbUU GdYQHjIs; (3GdGWaGds; (3GdGgGLi hGdacGgGJs