COSTA E SILVA, S. ., & SARAIVA, L. . (2016). UNDERSTANDING CHANGES ON THE COUNTRY-OF-ORIGIN EFFECT OF PORTUGAL. Studia Universitatis Babeș-Bolyai Oeconomica, 61(3), 3–19. Retrieved from http://193.231.18.162/index.php/subboeconomica/article/view/5124