Email:  saurabhsingh950@gmail.com 

Skype id:  saurabh.singh5645 

Google scholar:  https://scholar.google.com/citations?user=6qRdHj4AAAAJ&hl=en 

Researchgate: https://www.researchgate.net/profile/Saurabh_Singh18

Researchmap https://researchmap.jp/saurabh

Publon: Web of Science ResearcherID M-8053-2016 

Linkdin: https://www.linkedin.com/in/dr-saurabh-singh-74144847/  

ORCID: https://orcid.org/0000-0003-2209-5269