ICSD 2021 : 9th International Conference on Sustainable Development, 8 - 9 September Rome, ItalyDe 08 Sep 2021 hasta 09 Sep 2021en Roma Evenit, Gregorian University
International Conference on Energy, Environment and Sustainable Economics (EESE-2014) De 04 Dic 2014 hasta 05 Dic 2014en Bangkok,