Keywords = Socioeconomic status
1. Race, Education Attainment, and Happiness in the United States

Volume 6, Issue 2, Spring 2019, Page 76-82

Shervin Assari

2. Determinants of Health-Related Quality of Life in Rural Elderly People of the West of Iran: A Population-Based, Cross- Sectional Study

Volume 6, Issue 1, Winter 2019, Page 1-7

Marjan Hosseinpour; Mohammad Esmaeilpour Aghdam; Masumeh Piri; Farzad Maleki