TRATCH, Roman. Humanistic flow in psychology. Psyhology & society, [S. l.], n. 2, p. 33–40, 2019. DOI: 10.35774/pis2017.02.033. Disponível em: https://pis.wunu.edu.ua/index.php/enpis/article/view/955.. Acesso em: 6 may. 2024.