Saputra, Eko Prayitno, AND 		Widiyanto, Sigit.
" Analisis performa sistem cepu online terintegrasi dengan geographic information system (GIS) di Pusat Data dan Informasi Cepu" <em>Journal of Information System, Applied, Management, Accounting and Research</em> [Online], Volume 6 Number 2 (1 May 2022)