def add_document(self, data):
        """
        This method include new issues to the ArticleMeta.

        data: legacy SciELO Documents JSON Type 3.
        """

        document = self.dispatcher(
            'add_article',
            data,
            self._admintoken
        )

        return json.loads(document)
This method include new issues to the ArticleMeta.

        data: legacy SciELO Documents JSON Type 3.