NOWACKA, Agnieszka; SMUCZYŃSKI, Wojciech; WOŹNIAK-DĄBROWSKA, Kamila; LEWKO, Dawid. Altruistic and egoistic behaviors in interpersonal interactions. Journal of Education, Health and Sport, [S. l.], v. 11, n. 1, p. 40–46, 2021. DOI: 10.12775/JEHS.2021.11.01.004. Disponível em: https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.01.004. Acesso em: 8 jul. 2025.