Recent: Nano-technology-driven Interventions in Bio-lubricant's Tribology for Sustainability, Book: Green Tribology
"Advancement in Micro-nano Fabrication and it's Applications", Invited Expert Talk, One Week Faculty Development Program (FDP) on 'Recent Trends in Mechanical Engineering (RTME 2021)' Jointly Organised by ICFAI University Jaipur in Association with IET (UK) Delhi Local Network, India, July 23, 2021. (Online Lecture).
"Engineering Design, Mechanical Design and Design Considerations Related to Surfaces", Invited Expert Talk, TEQIP-III Sponsored One Week Online Workshop on 'Mechanical System Design and Modelling (MSDM 2021)' Department of Mechanical Engineering, Bhagalpur Engineering College (BEC), Bhagalpur, Bihar, India, January 31, 2021. (Online Lecture).
"Surface Fabrication Technologies and Characterization in Tribology for the Enhanced Functionality and Product Life Cycle ", Invited Expert Talk, Short Term Course on 'Structural Integrity and Reliability (SIR 2020)' Mechanical Engineering Department, Motilal Nehru National Institute of Technology (MNNIT) Allahabad, Prayagraj, Utter Pradesh, India, October 30, 2020. (Online Lecture).
"Fabrication of Micro-nano Features for Bio-interface and Devices", Invited Expert Talk, TEQIP-III Sponsored One Week Short Term Training Program cum Workshop on 'Intelligent Biomedical Micro-Electro-Mechanical Systems (i-BioMEMS 2020)' Department of Applied Sciences, Indian Institute of Information Technology (IIIT) Allahabad, Prayagraj, Utter Pradesh, India, September 28, 2020. (Online Lecture).
"Surface Engineering and Coatings in Tribology and Biomedical Research", Invited Expert Talk, TEQIP-III Sponsored One Week Workshop on 'Interdisciplinary Approach of Tribology in Engineering and Biomedical Research (IATEBR 2020)' Mechanical Engineering Department, National Institute of Technology, Silchar, Assam, India, August 8, 2020. (Online Lecture).
"COVID-19 Learning's, Safety Measures and Prevention's – A Scientific Approach towards Protective kit Development", Key Note Talk, International Conference on Frontiers of Engineering Inventions - Post COVID-19 Priorities (ICFEI 2020), Invertis University, Bareilly, Utter Pradesh, India, May 10, 2020. (Online Lecture).
"Fabrication of Metal Matrix Composites and its Tribological Performance", Invited Expert Talk, TEQIP-III Sponsored Short Term Training Programme on 'Structural Integrity and Reliability (SIR 2019)' Mechanical Engineering Department, Motilal Nehru National Institute of Technology (MNNIT) Allahabad, Prayagraj, Utter Pradesh, India, December 25, 2019.