Full Length Research Paper
Authors
Beshah M. Behailu
Department of Civil Engineering, Tampere University of Technology, Tampere, Finland.
Arto Suominen
Community-Led Accelerated WASH (COWASH) Project, Addis Ababa, Ethiopia.
Tapio S. Katko
Department of Civil Engineering, Tampere University of Technology, Tampere, Finland.
Harri Mattila
Bioeconomy Research Centre, Sustainable Development, HAMK University of Applied Sciences, Hameenlinna, Finland.
Gashaw Yayehyirad
Addis Ababa Institute of Technology (AAiT), Addis Ababa University, Addis Ababa, Ethiopia.
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