Dimobe, Kangbéni http://orcid.org/0000-0001-5536-9700
Goetze, Dethardt
Ouédraogo, Amadé
Mensah, Sylvanus
Akpagana, Koffi
Porembski, Stefan
Thiombiano, Adjima
Funding for this research was provided by:
German Federal Ministry of Education and Research (BMBF) through the program WASCAL
Article History
Received: 15 February 2017
Accepted: 14 February 2018
First Online: 19 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.