1. World Health Organization (2023, November 03). Global Action Plan on the Public Health Response to Dementia 2017–2025. Available online: https://www.who.int/news-room/fact-sheets/detail/dementia.
2. World Health Organization (2023, November 03). Social Isolation and Loneliness among Older People: Advocacy Brief. Available online: https://www.who.int/publications/i/item/9789240030749.
3. Social isolation and loneliness in old age: Exploring their role in mental and physical health;Tragantzopoulou;Psychiatriki,2021
4. Loneliness: Clinical import and interventions;Cacioppo;Perspect. Psychol. Sci.,2015
5. Yanguas, J., Pinazo-Henandis, S., and Tarazona-Santabalbina, F.J. (2018). The complexity of loneliness. Acta Biomed. Parm., 89.