Topic of graduation thesis: Analysis of the main role of small and medium-sized enterprises in the development of national economy. The teacher said that the topic is not standardized. How should it be changed? Urgent, The topic is too big.

If it's a doctoral thesis, it's ok.

If it is 8000- 12000 words for undergraduate or master's thesis.

It can be changed to the role of small and medium-sized enterprises in promoting employment in the development of national economy (or other views)

Choose an aspect to write. Good writing and thorough analysis.

This is a qualified and meaningful paper.

It's so general that you can't control it.