[1]
D. Paiva-Zuaznábar, M. A. Galván, J. V. Villalobos-Antúnez, C. Salazar Martínez, and H. Bravo-Wollhk, “Reliability and internal consistency of the ESTE-R scale for measuring loneliness in older people (PM) in Chile”, epsir, vol. 11, pp. 1–25, Dec. 2025.