Von Hassel and the invisible consequences of rubber extractivism in Apuntes de viaje en el oriente peruano (1905). Peruvian Amazon, [S. l.], n. 38, p. 121–150, 2025. DOI: 10.52980/dyhjes02. Disponível em: https://amazoniaperuana.caaap.org.pe/index.php/amazoniaperuana/article/view/665. Acesso em: 21 sep. 2025.