Ibrahim, A., T. Umar, and F. Ardinata. “The Quality of the Department of Library Science’s Website by WebQual 4.0”. Khizanah Al-Hikmah : Jurnal Ilmu Perpustakaan, Informasi, Dan Kearsipan, Vol. 8, no. 2, Dec. 2020, pp. 218-26, doi:10.24252/kah.v8i2a11.