Safitri, Nur Rahmadhani, Tansah Rahmatullah, and Undang Sudarsana. “ANALISIS TINGKAT KEUSANGAN LITERATUR JURNAL NUSANTARA JOURNAL INFORMATION AND LIBRARY STUDIES TERBITAN TAHUN 2019”. Nusantara Journal of Information and Library Studies (N-JILS) 5, no. 2 (March 28, 2023): 179–188. Accessed May 11, 2024. https://ojs.uninus.ac.id/index.php/JILS/article/view/2491.