Unique Referral Links

Link without Referral: https://jobs.referrals.com/jobs/software-engineer-456834

Link with Referral: https://jobs.referrals.com/jobs/software-engineer-456834?et=3TbP8pAX

If I add this ?et=3TbP8pAX key in any other URL of some different position and then apply, will the system consider the application from referral or not?

Yes, or No, please explain both situations in detail! I'm a beginner at Web-Dev. Thanks.