Girma, Rediet http://orcid.org/0000-0002-5023-7677
Gebre, Eshetu
Article History
Received: 14 December 2019
Accepted: 11 August 2020
First Online: 18 August 2020
Ethics approval and consent to participate
: Not applicable.
: Authors agreed to submit the manuscript for publication in Environmental Systems Research.
: The authors declare that they have no competing interests.