Nasaruddin H., et al. “Analysis of Elfan Bookless Library System Innovation at the Barru Regency Library and Archives Office”. Khizanah Al-Hikmah : Jurnal Ilmu Perpustakaan, Informasi, Dan Kearsipan, vol. 12, no. 1, May 2024, pp. 89-99, doi:10.24252/kah.v12i1a8.