1. The role of ferry and Ro-Ro shipping in sustainable development of transport;Kotowska;Rev. Econ. Perspect.,2015
2. United Nations (UN), Sustainable transport. https://sustainabledevelopment.un.org/topics/sustainabletransport#, 2021 (accessed March 15, 2021).
3. T. Allen, A. Thomas, Poverty and development into the 21st century, Oxford University Press, Oxford, U.K., 2000.
4. United Nations (UN), Resolution adopted by the General Assembly on 25 September 2015, Geneva: United Nations Publication. https://www.un.org/en/development/desa/population/migration/generalassembly/docs/globalcompact/A_RES_70_1_E.pdf, 2015 (accessed March 21, 2022).
5. European Union, Council Decision 2016/1841 of 5 October 2016 on the Conclusion, on Behalf of the European Union, of the Paris Agreement Adopted under the United Nations Framework Convention on Climate Change, Official Journal of the European Union. Brussels: Publications Office of the European Union https://eur-lex.europa.eu/eli/dec/2016/1841/oj#document1, 2016 (accessed March 21, 2022).