RIF’AN, Mohamad. KOMPARASI EVALUASI OPAC PERPUSTAKAAN UNIVERSITAS INDONESIA DAN RESEARCH REPOSITORY UNIVERSITAS MUHAMMADIYAH YOGYAKARTA. Publication Library and Information Science, [S. l.], v. 2, n. 2, p. 43–52, 2019. DOI: 10.24269/pls.v2i2.1154. Disponível em: http://journal.umpo.ac.id/index.php/PUBLIS/article/view/1154. Acesso em: 26 oct. 2025.