OSTROWSKA, Małgorzata. Problematic behaviours of primary school students during physical education classes. In: KOWALSKA, Jolanta E.; KAŹMIERCZAK, Arkadiusz (eds.). Physical education, sport and olympism from a pedagogical perspective. Poland: Lodz University Press,2023. p. 105–117. DOI: 10.18778/8331-324-5-08. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/592/chapter/1583. Acesso em: 21 jan. 2026.