সফলতার গল্প (সুদীপ দত্ত) | Sudip Dutta's Life Story | Bangla Motivational Video

সফলতার গল্প (সুদীপ দত্ত) | Sudip Dutta's Life Story | Bangla Motivational Video | Positive Knowledge

Sudip Dutta is the Founder and Chairman of Ess Dee Aluminium Ltd.
The labourer who turned a loss-making factory into a Rs 1,600cr company.