TUPAN, T. Penelusuran Informasi Dokumen Paten Secara Online Melalui Sumber Informasi Global. Media Pustakawan, [S. l.], v. 21, n. 1, p. 32–46, 2020. DOI: 10.37014/medpus.v21i1.781. Disponível em: https://ejournal.perpusnas.go.id/mp/article/view/781. Acesso em: 13 nov. 2024.