Sánchez Guzmán, Óscar Favián, et al. “Impact of an Educational Intervention on the Use of Social Media in the Digital Literacy of Older Adults”. PEM. Revista De Didáctica, Evaluación E Innovación, no. 8, Dec. 2025, pp. 47-52, https://doi.org/10.53382/issn.2735-7414.37.