Elhasni, Kamel
Vasconcelos, Paulo http://orcid.org/0000-0002-2119-2297
Ghorbel, Mohamed
Jarboui, Othman
Funding for this research was provided by:
Fundação para a Ciência e Tecnologia (SFRH/BPD/26348/2006)
Article History
Received: 13 July 2017
Accepted: 23 January 2018
First Online: 5 February 2018