b'18. Encourages all countries, intergovernmental bodies, organizations of the United Nations system, as appropriate, within their existing mandates, relevant non-governmental organizations and all other relevant stakeholders to enhance international cooperation in supporting the efforts of developing countries towards the development and strengthening of cultural and creative sectors, cultural tourism and culture-related microenterprises and to assist those countries in developing the necessary infrastructure and skills, as well as in mastering information and communications technologies and in gaining access to new technologies '