MARIC, Filip; POTO, Margherita; PANIERI, Giuliana. Human impact: Ecological footprints. Septentrio Educational, Tromsø, Norway, n. 1, p. 101–104, 2023. DOI: 10.7557/8.7063. Disponível em: https://septentrio.uit.no/index.php/SapEdu/article/view/7063. Acesso em: 12 may. 2026.