2nd International Conference on “Innovative Approach in Applied Physical, Mathematical/Statistical, Chemical Sciences and Emerging Energy Technology for Sustainable Development” (APMSCSET-2019),New Delhi, India

7th 17th International Conference on Emerging Materials and Nanotechnology,Berlin, Germany

29th International Conference on Semiconductor Materials and Technology (ICoSeMT 2019),Batu Feringgi, Malaysia

1st International Conference on Science, Social Sciences and Management,Amsterdam, Gambia The

13th Frontiers in Materials Science and Nanotechnology,Sint-Jans-Molenbeek, Belgium

13th 6th World Congress on Physics,Paris, France

1st International Conference on Physics,Rome, Italy

15th COMPUMAG International Conference on the Computation of Electromagnetic Fields,Paris, France

17th Global Conference on Nanotechnology and Materials Science Engineering,Kanton Zurich, Switzerland

25th ICANP-2019,Villasmundo, Italy

5th International Conference on Physics,Tokyo Prefecture, Japan

29th Condensed Matter Physics Conference(OLCCMPC-2019),Valencia, Spain