QUALITY OF LIFE AMONG ETHNIC MINORTY ELDERLY IN VIETNAM: IMPLICATIONS FOR PUBLIC HEALTH POLICY: Quality of Life Among Ethnic Minorty Elderly in Vietnam. (2021). The Southeast Asian Journal of Tropical Medicine and Public Health, 51(6), 863-876. https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/211 (Original work published 2020)