Agustin, N., and N. Kurniasih. “Time Series Visualization (TSV) of Earthquakes in The Cilacap and Surrounding Earthquake Active Zone Using QGIS And USGS Data Set”. SAINTEKBU, vol. 15, no. 02, Aug. 2023, pp. 50-56, https://ejournal.unwaha.ac.id/index.php/saintek/article/view/3409.