Gebremedhin, Endrias Zewdu
Sarba, Edilu Jorga http://orcid.org/0000-0002-4648-2725
Getaneh, Abraham Mekebib
Tola, Getachew Kebebew
Endale, Solomon Shiferaw
Marami, Lencho Megersa
Article History
Received: 7 August 2020
Accepted: 26 November 2020
First Online: 10 December 2020
Ethics approval and consent to participate
: All the study participants were informed about the study objective as per the recommendation of of Ambo University research ethical guideline. The questionnaire was administered to head or members of households after getting verbal consent to participate, because some of the participants do not read and write. The protocol of the study was reviewed and approved by Research Ethics and Review Committee of Ambo University.
: Not applicable.
: The authors declared that they have no competing interests.