Report showing only students who have not submitted a work log

We want our students to submit work logs weekly. There is no due date in jobready so I’d like to easily be able to find all the students who did not submit their work logs each week so I can email them. I know there is a work log report currently that shows all statuses but I’d like to be able to easily pull up just the ones who haven’t submitted. If we can set it up so I can communicate with those specific students each week that would also be great but I know the list will probably change weekly.