(3hHSJQR fjhhQdO (B: (3eYLe eUWdMGJ GdceHjhJQ GfLdjRi (B- (3YQHi (B/ s - (3eDSSI GdGHMGK GddZhjIs ([S.N] : (3eDSSI GdGHMGK GddZhjI , s, 1986)
Keywords: (3GdMGSHGJ GdGdcJQhfjIs; (3GdeYGLes; (3GfLdjRi (B\ (3YQHis; (3GdeQGLY GdeJNUUIs