jp, dheni saputra, Ofik Taufik Purwadi, and Sumiharni Sumiharni. “Studi Air Tanah Berbasis Geographics Information System (GIS) Di Kota Bandar Lampung”. Jurnal Rekayasa Sipil dan Desain (JRSDD) 4, no. 3 (June 22, 2016): hal. 469 – 480. Accessed December 6, 2025. https://journal.eng.unila.ac.id/index.php/jrsdd/article/view/445.