Ravindra Singh [IIT-R]
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![Ravindra Singh [IIT-R]](https://yt3.ggpht.com/1fZIO3jW7igujSCtuwWV5DuRzwGrQXQhPb4v0GxKO2c9kw892jZ_3CeRvVAxdu8kzIK7MH3SEXo=s88-c-k-c0x00ffffff-no-rj)