A. N. Fauziyah, R. Soemanto, and R. B. Adriani, “Contextual Effect of Integrated Health Post, Socioeconomic and Physical and Mental Health Determinants on the Quality of Life among Elderly in Klaten, Central Java”, J Epidemiol Public Healt, vol. 5, no. 1, pp. 15–25, Mar. 2020.