PIÑERO, Andrés. Bab.la: Loving languages. The EuroCALL Review, [S. l.], v. 23, n. 2, p. 74–76, 2015. DOI: 10.4995/eurocall.2015.4669. Disponível em: https://polipapers.upv.es/index.php/eurocall/article/view/4669. Acesso em: 17 jan. 2026.