Author Details

Monteiro, Magda Sofia, School of Tecnology and Managment of Águeda (ESTGA) and Center of Research & Development in Mathematics and Applications (CIDMA), University of Aveiro, Portugal, Portugal



Università degli Studi di Salerno - Campus universitario di Fisciano
Via Giovanni Paolo II 84084 Fisciano (SA) - Italy
sis2016@unisa.it