@article{Barreto2021,
author = {Barreto, M. and Victor, C. and Hammond, C. and Eccles, A. and Richins, M.T. and Qualter, P.},
title= {Loneliness around the world: Age, gender, and cultural differences in loneliness},
year = {2021},
doi = {10.1016/j.paid.2020.110066},
volume = {169},
pages = {110066},
}