Sudarsana, Undang, Novi Widya, and Emas . “UPAYA PUSTAKAWAN DALAM MENGATASI VANDALISME”. Nusantara Journal of Information and Library Studies (N-JILS) 1, no. 1 (January 1, 2018): 52–65. Accessed February 16, 2026. https://ojs.uninus.ac.id/JILS/article/view/271.