Le TTN, Pham HT, Tran AD, Nguyen TN. The demand for home care services of people in Ha Long, Quang Ninh in 2020. JNS [Internet]. 2021 Mar. 5 [cited 2026 Nov. 11];4(1):50-6. Available from: https://www.jns.vn/index.php/journal/article/view/308