AYU, E. S.; SUPANGAT, I. Survey Tingkat Keasaman Buku Langka Pasca Deasidifikasi Kering (Non Aqueous Deacidification) Di Perpustakaan Nasional RI. Media Pustakawan, [S. l.], v. 25, n. 5, p. 93–105, 2022. DOI: 10.37014/medpus.v25i5.3277. Disponível em: https://ejournal.perpusnas.go.id/mp/article/view/3277. Acesso em: 13 nov. 2024.