PURWANTO, E.; HIDAYATURRAHMAN, M. Building and protecting business through intellectual property rights. Journal of Community Service and Empowerment, [S. l.], v. 2, n. 1, p. 8–12, 2021. DOI: 10.22219/jcse.v2i1.13513. Disponível em: https://ejournal.umm.ac.id/index.php/jcse/article/view/13513. Acesso em: 23 jul. 2024.