Navenda, A., and I. . Kusyadi. “Perancangan Sistem Informasi Perpustakaan Digital Pada SMK Prima Bakti Citra Raya”. Scientia Sacra: Jurnal Sains, Teknologi Dan Masyarakat, vol. 2, no. 2, June 2022, pp. 501-8, http://www.pijarpemikiran.com/index.php/Scientia/article/view/346.