25th 3rd world congress environment toxicology and health safety,Valencia, Spain

29th The 4th International Conference on Finance, Business and Management ,Sydney, Australia

9th 19th International Multidisciplinary Scientific GeoConference SGEM 2019,Wien, Austria

11th Green Urbanism (GU) – 3rd Edition,Rome, Italy

27th The 5th International Conference on Art, Finance, Science Studies and Management,Bandung, Indonesia

20th 15th World Convention on Waste Recycling and Reuse,Kuala Lumpur, Malaysia

28th 9th World Congress on Green Chemistry and Green Energy,Rattaloro, Italy

10th Industries 4.0 (Shaping The Future of Advanced Production) ,Bangkok, Thailand

26th International Demolition and Decommission Summit,Berlin, Germany

28th International Conference on Food Studies "Culinary Evolutions" ,London, United Kingdom

13th 29th World Conference on Food & Beverages,London, United Kingdom

20th 4th Global Summit on Recycling and Waste Management,Villa Canale, Italy

13th 15th International Conference on Monitoring, Modelling and Management of Water Pollution 2020,Valencia, Spain

7th 10th International Conference on Waste Management and the Environment 2020,Madrid, Spain