NACHEVA, I. Self-Enhancement and Helping Behavior: Motivations of Volunteers in Registration and Reception Centers for Refugees in Bulgaria. Qualitative Sociology Review, [S. l.], v. 15, n. 2, p. 132–147, 2019. DOI: 10.18778/1733-8077.15.2.09. Disponível em: https://czasopisma.uni.lodz.pl/qualit/article/view/4956. Acesso em: 5 may. 2024.