SKOCZYLAS, Łukasz. Volunteer tourism from the perspective of the social sciences. Turyzm/Tourism, [S. l.], v. 22, n. 2, p. 31–35, 2013. DOI: 10.2478/v10106-012-0009-9. Disponível em: https://czasopisma.uni.lodz.pl/tourism/article/view/7617. Acesso em: 29 apr. 2024.