jp, dheni saputra, Ofik Taufik Purwadi, and Sumiharni Sumiharni. 2016. “Studi Air Tanah Berbasis Geographics Information System (GIS) Di Kota Bandar Lampung”. Jurnal Rekayasa Sipil Dan Desain (JRSDD) 4 (3):hal. 469 - 480. https://doi.org/10.23960/jrsdd.v4i3.445.