(3cJGH GdfaMGJ GdUeOjI Ydi ePgH GdEeGe GdTGaYj (B/s - (3GdLgfj, YHO GdQMef eMehO eVGj GdYdhfjs ([(3O(B. (3e(B. :s (3O(B. (3f(B.(3,s)
Keywords: (3Gdabg GdTGaYjs; (3Gdabg GdESdGejs -- (3ePGgHs