Saputra, Eko Prayitno, & Sigit Widiyanto.
" 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], 6.2 (2022): 449-458. Web.  3 Aug. 2025