Mourao Paulo Reis, Domingues Martinho Vítor
Department Economics & NIPE, University of Minho, 4700, Braga, Portugal.
Agricultural School, Polytechnic Institute of Viseu, 3500, Viseu, Portugal.
Environ Sci Pollut Res Int. 2017 Aug;24(24):20117. doi: 10.1007/s11356-017-9780-0.