What can a daughter who wronged her father do for him to forgive her and for her to return to complete her university studies, and how should she deal with her religious father to convince him?

The father must be responsible towards his daughter, and the daughter's mistake does not justify destroying her future, especially since she has repented, and repentance wipes away what came before it. Therefore, the father is advised to allow her to complete her studies while monitoring her behavior and connecting her with righteous companionship. If she returns to error, then he has the right to prevent her. The questioner can also intercede through those who have influence with her father.

This advice is conditional on the school being non-mixed and the field of study not being forbidden. Otherwise, the father's prevention would be correct and from the perspective of changing what is wrong (munkar).