Z. D. Ayunda, A. Adenan, A. R. Tanjung, and A. Firmansyah, “LIBRARY DIGITIZATION AS AN EFFORT TO PRESERVE ISLAMIC LITERACY: A STUDY AT THE NORTH SUMATRA MUI LIBRARY”, Algebra, vol. 6, no. 2, pp. 283–289, Mar. 2026, doi: 10.58432/esj31898.