Carrasco Polaino, Rafael, and Ana Pedreño Santos. “Presence and Engagement on Instagram of NGOs for the Elderly in Spain”. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional De Tecnología, Ciencia Y Sociedad 12, no. 1 (December 28, 2022): 1–10. Accessed July 23, 2024. https://eaapublishing.org/journals/index.php/technorev/article/view/574.