HUTAGALUNG, D. M. PERBANDINGAN DAN ANALISA SEARCH ENGINE DAN METASEARCH ENGINE. JURNAL MAHAJANA INFORMASI, [S. l.], v. 1, n. 1, p. 1–6, 2016. DOI: 10.51544/jurnalmi.v1i1.68. Disponível em: http://e-journal.sari-mutiara.ac.id/index.php/7/article/view/68. Acesso em: 5 may. 2024.