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 February 27, 2026. http://103.8.12.212:33180/unj/index.php/spatial/article/view/22997.