Hellow guys, Welcome to my website, and you are watching Joyjit Roy Ghatak Choudhury, Director - ITKM, SRM Institute of Science & Technology. and this vIdeo is uploaded by VARINDIA at 2019-06-13T03:07:13-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.