, A. F. G. The Gutta-percha Industry. Indian Forester, [S. l.], v. 20, n. 6, p. 226–226, DOI: 10.36808/if/1894/v20i6/15166. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/15166. Acesso em: 4 dec. 2025.