Warnadi, Warnadi. “INVENTARISASI DAERAH RAWAN LONGSOR KABUPATEN BANJARNEGARA JAWA TENGAH”. Jurnal Spatial Wahana Komunikasi dan Informasi Geografi 12, no. 2 (September 30, 2014): 35–45. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/spatial/article/view/239.