Food practices, physical activity, and perception of the nutritional status of students during confinement due to the COVID-19 pandemic. Journal on studies and research of academic knowledge, Itapúa, PY, n. 17, p. e2023007, 2022. DOI: 10.70833/rseisa17item340. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/340. Acesso em: 21 oct. 2025.