Utilization of Single Sign-On (SSO) to Support Distance Learning Systems  : case study at library Universitas Terbuka. Jurnal TEKNODIK, [S. l.], p. 45–54, 2026. DOI: 10.32550/yac65w83. Disponível em: http://118.98.227.127/index.php/jurnalteknodik/article/view/1284. Acesso em: 7 agu. 2026.