Anh, Nguyễn Đình, Dương Minh Đức, Bùi Thị Sứ, and Bùi Thị Thu Hà. “Quality of Life and Related Factors Amongst Elderly in Chi Linh, Hai Duong Province and Kim Boi, Hoa Binh Province in 2020 - 2021”. Vietnam Journal of Preventive Medicine 32, no. 7 (November 18, 2022): 104–112. Accessed May 19, 2024. https://vjpm.vn/index.php/vjpm/article/view/846.