Funding for this research was provided by:
Africa Center of Excellence for Water Management, Addis Ababa University (ACEWM/GSR/4334/11)
Africa Center of Excellence for Water Management, Addis Ababa University, Ethiopia (ACEWM/GSR/5414/11)
Article History
Received: 7 October 2020
Accepted: 17 February 2021
First Online: 24 March 2021
Declarations
:
: The authors declare no competing interests.