Invited Fellow Lecture
Hanse-Wissenschaftskolleg (HWK), Delmenhorst, GERMANY
November 20, 2019
Invited Lecture
International conference ICN:3I-2017, IIT Roorkee
December 06, 2017
Invited Lecture
National Conference on Chemical Physics (NCCP-2017), Assam University, Silchar
March 21, 2017
Invited Lecture
International Conference ICOPVS - 2016, Lucknow November 6, 2016
International Conference on Systems and Processes in Physics, Chemistry and Biology (ICSPPCB 2018), Assam University, Silchar
March 01, 2018
Invited Lecture
International conference CMTPI-2017, Goa
October 28, 2017
Contributed Lecture
14th International Symposium SCM-2015, Saha Institute of Nuclear Physics, Kolkata
March 17, 2015
Invited Lecture & Tutorial
Workshop on Molecular Modeling of Materials and Biological Macromolecules, NIT Rourkela
September 20, 2020
Contributed Lecture
APS March Meeting, Portland, Oregon, USA
March 19, 2010