OLIVER, Stefanus; WINARTA, Tommy. The Lack of Enforcement of the DRM Policy. Journal of Applied Information, Communication and Technology, [S. l.], v. 7, n. 1, p. 15–25, 2021. DOI: 10.33555/ejaict.v7i1.73. Disponível em: https://journal.sgu.ac.id/ejaict/index.php/EJAICT/article/view/73. Acesso em: 6 jun. 2026.