Asfrianda Mulia Nasution, Akbar Rayfades, Mu’ammar Rafsanjany, Awal Diwangga. The Challenges of Copyright Protection in the Digital Age: Between Innovation and Piracy. INS9MJ [Internet]. 2026 May 10 [cited 2026 Jun. 25];3(1):60-5. Available from: https://journal.isnu-sumut.org/index.php/ins9mj/article/view/1335