(3fXQjI GdbhI eHMK ai Yde GdGLJeGY GdSjGSi (B/ s - (3GSeGYjd Ydi SYOs ([S.N] : (3OGQ GdeYQaI GdLGeYjI , s, 1990)
Keywords: (3GdhVY GdGLJeGYis; (3GdGLJeGY GdSjGSis; (3Yde GdfaS GdSjGSis; (3UahI GdeLJeYs; (3GJNGP GdbQGQGJs