Difference between "tips for study" and "tips on study"

I am confused by:

Today, I would like to give you tips for study.

and

Today, I would like to give you tips on study.

Which one is correct? Can anyone explain the difference?

Harvard Division of Continuing Education

Top 10 Study Tips to Study Like a Harvard Student Adjusting to a demanding college workload might be a challenge, but these 10 study tips can help you stay prepared and focused.

Lian Parsons

Harvard_study tips

Study Tips & Strategies An important aspect of success in class is being prepared and learning to study effectively. Below are some tips, strategies, and resources curated by students and staff.

University of Illinois Urbana

Also used in the UK:

Bradfield Sheffield School

If you google this, there are 170,000 hits.

So, no preposition is needed at all.