Thanks I am still researching around that theme any information and suggestions would be welcome thanks.

Hello Sir and Madams. I applied for a PhD (doctorate here) in Sciences Department and proposed the subject : "Using scientific methods for Business and projects development"

Now I have an interview next week but I don't have a clear idea. I'm trying to do research around "Decision making methods", and/or "data analysis concepts", "Competitive intelligence" and propose them for business development.
Do you please have an idea about that subject.
Thank you.