Galo de Barcelos: Heritage and tourist destination. Journal of Tourism & Development, [S. l.], n. 25, p. 31–44, 2016. DOI: 10.34624/rtd.v0i25.10859. Disponível em: https://proa.ua.pt/index.php/rtd/article/view/10859. Acesso em: 12 feb. 2026.