Kenny, Laura, Philip Hyland, Marylene Cloitre, and Mark Shevlin. “Factor Structure of the Shortened Six-Item Version of the De Jong Gierveld Loneliness Scale (DJGLS-6) A Systematic Review”. European Journal of Mental Health 18 (January 25, 2023), e0001, 1–12. Accessed November 21, 2024. https://ejmh.semmelweis.hu/test/index.php/ejmh/article/view/261.