Development Of A Library Information System Based On Web At State Vocational School I Lobalain. JUPE : Jurnal Pendidikan Mandala, [S. l.], v. 10, n. 3, p. 1012–1016, 2025. DOI: 10.58258/jupe.v10i3.9326. Disponível em: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/9326. Acesso em: 21 jun. 2026.