Audit of Governance and Service Management of Unisnu Jepara’s Library Information System (SIPERPUS) Using ITIL V4 Based on Website. Scientific Journal of Informatics, [S. l.], v. 12, n. 1, p. 31–42, 2025. DOI: 10.15294/sji.v12i1.19168. Disponível em: https://journal.unnes.ac.id/journals/sji/article/view/19168. Acesso em: 5 dec. 2025.