SUROTO, S. Development of a Visitor Management System According to The Demands of Higher College Libraries in The 4.0 Era. JPUA: Jurnal Perpustakaan Universitas Airlangga: Media Informasi dan Komunikasi Kepustakawanan, [S. l.], v. 13, n. 2, p. 84–93, 2023. DOI: 10.20473/jpua.v13i2.2023.84-93. Disponível em: https://e-journal.unair.ac.id/JPERPUS/article/view/51194. Acesso em: 4 aug. 2024.