(3GdTaGA HGdfHGJGJ hGdCYTGH hGdWH GdWHjYj ef GdbGfhf aj GdWHs - (3GHf SjfG, CHj Ydj GdMSjf Hf YHO Gddgs (3J(B. 428 (3g`s; (3GdVfGhj, eMeO Cejfs ((3HjQhJs (3OGQ GdcJH GdYdejIs, 2001)
2
Keywords: (3GdTYQs -- (3YdGLs; (3GdUhes; (3GdYdGL GdfHGJjs; (3GdYdGL HGdCYTGHs; (3GdfHGJGJ GdWHjIs