(3ai Yde GdfaS GdGLJeGYi (B/ s - (3YHGS eMehO YhVs ([S.N] : (3OGQ GdeYQaI GdLGeYjI , s, 1988)
Keywords: (3Yde GdfaSs; (3GdYdGbGJ GdGfSGfjIs; (3GdGLJeGYs; (3Yde GdfaS GdGLJeGYis; (3GdbjGOIs; (3GdUQGY GdGLJeGYis; (3GdJLegQs; (3GdJcja GdGLJeGYis