Wulandari, Ayu Novita, Bhisma Murti, and Didik Tamtomo. 2023. “Meta-Analysis the Effects of Social Isolation and Loneliness on Cardiovascular Disease and Death in Elderly”. Journal of Epidemiology and Public Health 8 (1):121-37. https://doi.org/10.26911/jepublichealth.2023.08.01.11.