Lidetu Demoze, Kassaw Chekole Adane, Jember Azanaw, Eyob Akalewold, Tenagne Enawugaw, Mitkie Tigabie, Amensisa Hailu Tesfaye, Gelila Yitageasu. "Spatial analysis of unimproved drinking water source in East Africa: Using Demographic and Health Survey (DHS) data from 2012–2023." PLoS ONE, 2025. doi:10.1371/journal.pone.0318189