WAKSMAŃSKA, Wioletta; KUPCZAK-WIŚNIOWSKA, Bogusława. Physical activity and pocket money as determinants of BMI and food purchases in school tuck shops and outside school among students aged 7-18 years. Nursing in the 21st Century, Lublin, Poland, v. 25, n. 2 (95), p. 125–134, 2026. DOI: 10.12923/pielxxiw-2026-0027. Disponível em: https://czasopisma.umlub.pl/piel21w/article/view/3265. Acesso em: 21 jul. 2026.