PHI, Ngoc Quyen, et al. “NUTRITIONAL STATUS OF CHILDREN AGED 36-59 MONTHS AT PRESCHOOLS IN LUC NAM DISTRICT, BAC GIANG PROVINCE, 2020”.
Vietnam Journal of Nutrition &Amp; Food
, vol. 18, no. 3+4, Nov. 2022, pp. 97-103, doi:10.56283/1859-0381/367.