MAKINS, F. K. Natural Reproduction of Sal in Singhbhum. Indian Forester, [S. l.], v. 46, n. 6, p. 293–296, 1920. DOI: 10.36808/if/1920/v46i6/18329. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18329. Acesso em: 5 dec. 2025.