LAGOS-ARAVENA, M.; SEPÚLVEDA-FERNÁNDEZ, L.; ZAPATA-PANTOJA, R.; MENDOZA-LLANOS, R. Digital social networks use and perceived loneliness in older adults in the ñuble region. Revista AJAYU, [S. l.], v. 24, n. 1, p. 47–66, 2026. DOI: 10.35319/ajayu.241370. Disponível em: https://ajayu.ucb.edu.bo/a/article/view/370. Acesso em: 10 nov. 2026.