Can I call a function from base class inside overriden function from same base class

Is the below code is good or bad implementation?

public abstract class BaseTest
{
    protected void Process()
    {
        //do something
    }

    public abstract void Save();
}

public class DerivedTest : BaseTest
{
    public override void Save()
    {
        //Call function from base class
        Process();
    }
}