Murad, Mohammed; Gobena, (PhD, Tesfaye; Weldegebreal, (Assist prof) Fitsum
(Haramaya university, 2019-08)
Sanitation is a basic human right but an estimation of globally 2.5 billion people do not use improved sanitation,1.2 billion practice open defecation in rural areas. However, there was no documented study in Tullo District ...