“VALIDATION OF VIETNAMESE VERSION OF PEDIATRIC QUALITY OF LIFE INVENTORY VERSION 4.0 GENERIC SCORE SCALE AMONG SCHOOL CHILDREN: Do Thi Hanh Trang, Nguyen Thanh Ha and Le Thi Thu Ha”. The Southeast Asian Journal of Tropical Medicine and Public Health 50, no. 5 (April 10, 2020): 942–951. Accessed April 16, 2026. https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/88.