Yakhamid, Rezky Yayang. “Spatial Modelling for Regency & City Covid-19 Alertness Index After Eid Holiday in Central Java Province”. Jurnal Spatial Wahana Komunikasi dan Informasi Geografi 21, no. 2 (October 3, 2021): 16–25. Accessed November 23, 2024. https://journal.unj.ac.id/unj/index.php/spatial/article/view/22997.