How To Select An Dissertation Topics In Business?

 This question always hurts me a lot because for some days I am also facing this issue as I also have to extract some dissertation topics in business. However, I know after doing some research I would be able to get some topics, but I have exams ahead therefore I am not able to do research on it. So, is there any platform that can provide me with MBA dissertation topics for my dissertation on an urgent basis? I think this is the only way I can get some engaging MBA dissertation topics or just if someone could guide me on how to select an engaging topic that would solve my issue too.