Thi Hong Hanh, N.; Thi Huyen Trang, K.; Thi Thanh Huyen, N. PREVALENCE OF MALNUTRITION AMONG PRESCHOOL CHILDREN: A CROSS-SECTIONAL STUDY AT THUONG LY KINDERGARTEN, HAI PHONG CITY, AND NGUYEN DU KINDERGARTEN, HA TINH CITY. HNUEJS.NS 2025, 70 (1), 100-109. https://doi.org/10.18173/2354-1059.2025-0012.