Yanguas, Javier, Sacramento Pinazo-Henandis, and Francisco José Tarazona-Santabalbina. “The Complexity of Loneliness”. Acta Biomedica Atenei Parmensis 89, no. 2 (June 7, 2018): 302–314. Accessed January 18, 2025. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/7404.