Safitri, N. R., Rahmatullah, T. and Sudarsana, U. (2023) “ANALISIS TINGKAT KEUSANGAN LITERATUR JURNAL NUSANTARA JOURNAL INFORMATION AND LIBRARY STUDIES TERBITAN TAHUN 2019”, Nusantara Journal of Information and Library Studies (N-JILS), 5(2), pp. 179–188. doi: 10.30999/n-jils.v5i2.2491.