Bachtiar Siagian, E., D. . K. Harjono, J. . Pieris, and H. . Panjaitan. “Settlement of Song Copyright Disputes in Yogyakarta Mayor Regulation in the Perspective of Pancasila Justice As a Form of Legal Protection”. Journal of World Science, vol. 5, no. 10, Oct. 2026, pp. 896-05, doi:10.58344/jws.v5i10.1712.