PhD in business economics : Ask Admissions Consultants

hello sir,

I want to do my doctoral work in business economics at one of the top 20 universities in the world.
I have some scholarly and academic papers, work experience, research experience, a small startup, and work ex.
A book of mine was also released.
Both a master's in software engineering and an MBA are degrees I have.
Please provide a short list of the best universities that offer a Doctorate in business economics.
Please assist me if you can.