(3GdehVhY GdQFjSj s (3GdLhGfH GdbGfhfjI hGdEbJUGOjI hGdeGdjI dYbhO GdGSJKeGQ hYbhO GdNUNUI s - (3GdeDJeQ GdeUQj GdOhdj GdChd dbGfhf GdYbhO s (3GdbGgQI s 2-4 (3CcJhHQ (B1994s; (3EJMGO GdMbhbjjf GdeUQjjf s; (3EJMGO GdeMGejf GdYQHs; (3GdLeYjI GdeUQjI ddbGfhf GdOhdj s; (3eQcR GdbGgQI GdEbdjej ddJMcje GdJLGQj GdOhdjs; (3eQcR GdJfejI hGdEOGQI hGdJOQjH djhf hhQdOhGjOs; (3HQhejS ddCfXeI GdeJcGedI dEOGQI GdeTGQjY s; (3GdeQcR GdOhdj dJfXje GdeDJeQGJs ((3GdbGgQI (B: s (3GdeQcR GdOhdj dJfXje GdeDJeQGJ (B((3chfLQS SQajS SfJQ(B)s, 1994)
Keywords: (3bGfhf GdYbhO s; (3YbhO GdGSJKeGQs; (3YbhO GdNUNUI s; (3GdbGfhf GdeOfjs; (3GdbGfhf GdJLGQjs