Presnyakova, Galina, Fatima Sabri, Eva Clausson, and Katarina Sjövall. “Leisure Activity As a Health Promotion Measure to Improve Sleep Quality in the Elderly : A Systematic Literature Review”. Sömn och Hälsa, no. 12 (October 21, 2024): 29–52. Accessed October 28, 2024. https://publicera.kb.se/soh/article/view/24868.