Gomes, I.P.; Amorim, J.P.; Correia, J.A.; Menezes, I.


2015


10.2390/jsse-v14-i2-1418

Journal of Social Science Education


http://www.scopus.com/inward/record.url?eid=2-s2.0-84930340250&partnerID=MN8TOARS