Wumbei, Abukari https://orcid.org/0000-0003-2040-6385
Senaeve, David
Houbraken, Michael
Spanoghe, Pieter
Funding for this research was provided by:
Ghana Education Trust Fund
Article History
Received: 28 November 2017
Accepted: 20 February 2018
First Online: 1 March 2018
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: We declare that none of us, the authors have any competing interests as far as the submission of this paper is concerned.