Seger Santoso, M. Reza Saputra, Siti Masitah, and Shinta Amelia. 2023. “Unraveling Piracy: Enforcement of Film Copyright in Indonesia’s Digital Era”. OPTIMAL Jurnal Ekonomi Dan Manajemen 3 (1):333-49. https://doi.org/10.55606/optimal.v2i1.4456.