https://www.scconline.com/blog/post/2021/06/10/ranjan-chatterjee-on-his-journey-as-an-ias-officer-to-heading-various-government-departments-and-his-desire-to-be-known-as-a-humane-administrator/
Ranjan Chatterjee on his journey as an IAS officer to heading various government departments and his desire to be known as a Humane Administrator