Rachmat C., A. “Analisis Rancang Bangun Sistem Repositori Institusi Berbasis Metadata Dublin Core Di UKDW Yogyakarta”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, Vol. 5, no. 2, Dec. 2014, pp. 65-74, doi:https://doi.org/10.31937/si.v5i2.267.