15th Global Meet on Aerospace and Aeronautical Engineering (GMAERO2023) ,Osaka, Japan

19th 2nd Global Summit on Gravitation, Astrophysics and Cosmology,Paris, France

12th 4th International Conference on Advanced Energy Materials and Nanotechnology,Singapore, Singapore

22nd PBSi 2023   International Conference On Phosphorus, Boron and Silicon,Barcelona, Spain

29th Geographic Perspectives on Climate Change Mitigation in Urban and Rural Environments,Levanzo, Italy

4th International Forum on 2D Materials and Graphene,Florence, Italy