Jihan Syahirah Lubis and Annisa Sativa 2026. Legal Certainty Regarding the Obligation to Pay Royalties for the Public Performance of Music and Songs from the Perspective of Law No. 28 of 2014 on Copyright and Al-Maslahah (A Study of Constitutional Court Decision No. 28/PUU-XXIII/2025). Al-Kharaj: Journal of Islamic Economic and Business. 8, 4 (Nov. 2026). DOI:https://doi.org/10.24256/kharaj.v8i4.13032.