BUIL, P.; ROGER-LOPPACHER, O. y MARIMON, F.., “The impact of SMS messages on young people”s participation in recycling campaigns” en: Communication and Society/Comunicación y Sociedad, vol. XXVII, n. 1, 2014, pp.161-182. https://www.unav.es/fcom/communication-society/en/articulo.php?art_id=485