Wawomeo, A., T. A. Kurnia, M. S. Sekunda, and A. Fredimento. “The Correlation Between Health Beliefs and Family Support on the elderly’s Participation in the Elderly Health Service (Posyandu Lansia)”. Public Health of Indonesia, vol. 8, no. 2, June 2022, pp. 46-54, doi:10.36685/phi.v8i2.585.