Agustin, Ninik, and Nani Kurniasih. 2023. “Time Series Visualization (TSV) of Earthquakes in The Cilacap and Surrounding Earthquake Active Zone Using QGIS And USGS Data Set”. SAINTEKBU 15 (02):50-56. https://ejournal.unwaha.ac.id/index.php/saintek/article/view/3409.