authors Hailu, Bayuh Asmamaw Tadese, Fentaw Bogale, Getahun Gebre Molla, Asressie Miheretu, Birhan Asmame Beyene, Joseph
keywords 37 Earth Sciences 3704 Geoinformatics 42 Health Sciences 4206 Public Health HIV/AIDS Infection Infectious Diseases Prevention Sexually Transmitted Infections