SARI, S. P. The Plantation Drill. Indian Forester, [S. l.], v. 80, n. 9, p. 509–512, 1954. DOI: 10.36808/if/1954/v80i9/23784. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/23784. Acesso em: 21 aug. 2025.