Vo Nu Hong D, Tran Thi H, Dang Cao K. Social support and related factors among the elderly in Thuy Bieu ward, Hue city. JHDS [Internet]. 15 Tháng Bảy 2021 [cited 10 Tháng Sáu 2026];5(04):29-37. Available at: https://jhds.invatech.com.vn/index.php/jhds/article/view/285