V. Dimić, Mimica Milošević, D. Milošević, Prioritizing and ranking of indicators for the energy efficiency model in the smart city, Economic and Social Development, Editors: Babak Taheri, Heriot-Watt University, United Kingdom Aleksandar Damnjanovic, University MB, Varazdin Development and Entrepreneurship Agency (2021) ISSN: 1849-7535, 75th International Scientific Conference on Economic and Social Development, 02-03 December 2021, pp.321-331