Utilization of Paper Yarns. Indian Forester, [S. l.], v. 45, n. 8, p. 451–451, 1919. DOI: 10.36808/if/1919/v45i8/18248. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18248. Acesso em: 26 dec. 2025.