KRISTYANTO, Dian. Reference Agent : Mengoptimalkan Pustakawan Dalam Menghidupkan Kembali Layanan Referensi. Pustakaloka, [S. l.], v. 7, n. 1, p. 1–14, 2015. DOI: 10.21154/pustakaloka.v7i1.180. Disponível em: https://jurnal.iainponorogo.ac.id/index.php/pustakaloka/article/view/180. Acesso em: 17 jan. 2025.