Hysing, Mari, Keith J. Petrie, Allison G. Harvey, Kari-Jussie Lønning, and Børge Sivertsen. “Loneliness Across the COVID-19 Pandemic: Risk Factors in Norwegian Young People”. Clinical Psychology in Europe 5, no. 3 (September 29, 2023): 1-15. Accessed May 10, 2024. https://cpe.psychopen.eu/index.php/cpe/article/view/10483.